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Your data matches 58 different statistics following compositions of up to 3 maps.
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Matching statistic: St000678
(load all 26 compositions to match this statistic)
(load all 26 compositions to match this statistic)
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
St000678: Dyck paths ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
St000678: Dyck paths ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> 2
[2,1] => [1,1,0,0]
=> 1
[1,2,3] => [1,0,1,0,1,0]
=> 3
[1,3,2] => [1,0,1,1,0,0]
=> 1
[2,1,3] => [1,1,0,0,1,0]
=> 2
[2,3,1] => [1,1,0,1,0,0]
=> 2
[3,1,2] => [1,1,1,0,0,0]
=> 1
[3,2,1] => [1,1,1,0,0,0]
=> 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> 4
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> 2
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> 2
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> 3
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> 3
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> 3
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> 2
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> 2
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> 2
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> 2
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> 2
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> 2
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> 5
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> 2
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> 2
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> 3
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> 3
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> 3
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> 2
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> 2
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> 2
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> 2
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> 2
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> 2
Description
The number of up steps after the last double rise of a Dyck path.
Matching statistic: St000382
(load all 6 compositions to match this statistic)
(load all 6 compositions to match this statistic)
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00102: Dyck paths —rise composition⟶ Integer compositions
Mp00041: Integer compositions —conjugate⟶ Integer compositions
St000382: Integer compositions ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Mp00102: Dyck paths —rise composition⟶ Integer compositions
Mp00041: Integer compositions —conjugate⟶ Integer compositions
St000382: Integer compositions ⟶ ℤResult quality: 100% ●values known / values provided: 100%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> [1,1] => [2] => 2
[2,1] => [1,1,0,0]
=> [2] => [1,1] => 1
[1,2,3] => [1,0,1,0,1,0]
=> [1,1,1] => [3] => 3
[1,3,2] => [1,0,1,1,0,0]
=> [1,2] => [1,2] => 1
[2,1,3] => [1,1,0,0,1,0]
=> [2,1] => [2,1] => 2
[2,3,1] => [1,1,0,1,0,0]
=> [2,1] => [2,1] => 2
[3,1,2] => [1,1,1,0,0,0]
=> [3] => [1,1,1] => 1
[3,2,1] => [1,1,1,0,0,0]
=> [3] => [1,1,1] => 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> [1,1,1,1] => [4] => 4
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> [1,1,2] => [1,3] => 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> [1,2,1] => [2,2] => 2
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> [1,2,1] => [2,2] => 2
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> [1,3] => [1,1,2] => 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> [1,3] => [1,1,2] => 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> [2,1,1] => [3,1] => 3
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> [2,2] => [1,2,1] => 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> [2,1,1] => [3,1] => 3
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> [2,1,1] => [3,1] => 3
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> [2,2] => [1,2,1] => 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> [2,2] => [1,2,1] => 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> [3,1] => [2,1,1] => 2
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> [3,1] => [2,1,1] => 2
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> [3,1] => [2,1,1] => 2
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> [3,1] => [2,1,1] => 2
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> [3,1] => [2,1,1] => 2
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> [3,1] => [2,1,1] => 2
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> [4] => [1,1,1,1] => 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> [4] => [1,1,1,1] => 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> [4] => [1,1,1,1] => 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> [4] => [1,1,1,1] => 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> [4] => [1,1,1,1] => 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> [4] => [1,1,1,1] => 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> [1,1,1,1,1] => [5] => 5
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> [1,1,1,2] => [1,4] => 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> [1,1,2,1] => [2,3] => 2
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> [1,1,2,1] => [2,3] => 2
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> [1,1,3] => [1,1,3] => 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> [1,1,3] => [1,1,3] => 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> [1,2,1,1] => [3,2] => 3
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> [1,2,2] => [1,2,2] => 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> [1,2,1,1] => [3,2] => 3
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> [1,2,1,1] => [3,2] => 3
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> [1,2,2] => [1,2,2] => 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> [1,2,2] => [1,2,2] => 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> [1,3,1] => [2,1,2] => 2
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> [1,3,1] => [2,1,2] => 2
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> [1,3,1] => [2,1,2] => 2
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> [1,3,1] => [2,1,2] => 2
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> [1,3,1] => [2,1,2] => 2
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> [1,3,1] => [2,1,2] => 2
Description
The first part of an integer composition.
Matching statistic: St000297
(load all 3 compositions to match this statistic)
(load all 3 compositions to match this statistic)
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00025: Dyck paths —to 132-avoiding permutation⟶ Permutations
Mp00109: Permutations —descent word⟶ Binary words
St000297: Binary words ⟶ ℤResult quality: 93% ●values known / values provided: 93%●distinct values known / distinct values provided: 100%
Mp00025: Dyck paths —to 132-avoiding permutation⟶ Permutations
Mp00109: Permutations —descent word⟶ Binary words
St000297: Binary words ⟶ ℤResult quality: 93% ●values known / values provided: 93%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> [2,1] => 1 => 1 = 2 - 1
[2,1] => [1,1,0,0]
=> [1,2] => 0 => 0 = 1 - 1
[1,2,3] => [1,0,1,0,1,0]
=> [3,2,1] => 11 => 2 = 3 - 1
[1,3,2] => [1,0,1,1,0,0]
=> [2,3,1] => 01 => 0 = 1 - 1
[2,1,3] => [1,1,0,0,1,0]
=> [3,1,2] => 10 => 1 = 2 - 1
[2,3,1] => [1,1,0,1,0,0]
=> [2,1,3] => 10 => 1 = 2 - 1
[3,1,2] => [1,1,1,0,0,0]
=> [1,2,3] => 00 => 0 = 1 - 1
[3,2,1] => [1,1,1,0,0,0]
=> [1,2,3] => 00 => 0 = 1 - 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> [4,3,2,1] => 111 => 3 = 4 - 1
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> [3,4,2,1] => 011 => 0 = 1 - 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> [4,2,3,1] => 101 => 1 = 2 - 1
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> [3,2,4,1] => 101 => 1 = 2 - 1
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> [2,3,4,1] => 001 => 0 = 1 - 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> [2,3,4,1] => 001 => 0 = 1 - 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> [4,3,1,2] => 110 => 2 = 3 - 1
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> [3,4,1,2] => 010 => 0 = 1 - 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> [4,2,1,3] => 110 => 2 = 3 - 1
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> [3,2,1,4] => 110 => 2 = 3 - 1
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> [2,3,1,4] => 010 => 0 = 1 - 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> [2,3,1,4] => 010 => 0 = 1 - 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> [4,1,2,3] => 100 => 1 = 2 - 1
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> [3,1,2,4] => 100 => 1 = 2 - 1
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> [4,1,2,3] => 100 => 1 = 2 - 1
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> [3,1,2,4] => 100 => 1 = 2 - 1
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> [2,1,3,4] => 100 => 1 = 2 - 1
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> [2,1,3,4] => 100 => 1 = 2 - 1
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => 000 => 0 = 1 - 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => 000 => 0 = 1 - 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => 000 => 0 = 1 - 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => 000 => 0 = 1 - 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => 000 => 0 = 1 - 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => 000 => 0 = 1 - 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> [5,4,3,2,1] => 1111 => 4 = 5 - 1
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> [4,5,3,2,1] => 0111 => 0 = 1 - 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> [5,3,4,2,1] => 1011 => 1 = 2 - 1
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> [4,3,5,2,1] => 1011 => 1 = 2 - 1
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> [3,4,5,2,1] => 0011 => 0 = 1 - 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> [3,4,5,2,1] => 0011 => 0 = 1 - 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> [5,4,2,3,1] => 1101 => 2 = 3 - 1
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> [4,5,2,3,1] => 0101 => 0 = 1 - 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> [5,3,2,4,1] => 1101 => 2 = 3 - 1
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> [4,3,2,5,1] => 1101 => 2 = 3 - 1
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> [3,4,2,5,1] => 0101 => 0 = 1 - 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> [3,4,2,5,1] => 0101 => 0 = 1 - 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> [5,2,3,4,1] => 1001 => 1 = 2 - 1
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> [4,2,3,5,1] => 1001 => 1 = 2 - 1
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> [5,2,3,4,1] => 1001 => 1 = 2 - 1
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> [4,2,3,5,1] => 1001 => 1 = 2 - 1
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> [3,2,4,5,1] => 1001 => 1 = 2 - 1
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> [3,2,4,5,1] => 1001 => 1 = 2 - 1
[1,4,6,8,7,5,3,2] => [1,0,1,1,1,0,1,1,0,1,1,0,0,0,0,0]
=> [4,5,3,6,2,7,8,1] => ? => ? = 1 - 1
[1,6,5,4,8,7,3,2] => [1,0,1,1,1,1,1,0,0,0,1,1,0,0,0,0]
=> [5,6,2,3,4,7,8,1] => ? => ? = 1 - 1
[1,4,6,5,8,7,3,2] => [1,0,1,1,1,0,1,1,0,0,1,1,0,0,0,0]
=> [5,6,3,4,2,7,8,1] => ? => ? = 1 - 1
[1,4,6,7,5,8,3,2] => [1,0,1,1,1,0,1,1,0,1,0,0,1,0,0,0]
=> [6,4,3,5,2,7,8,1] => ? => ? = 3 - 1
[1,3,5,6,8,7,4,2] => [1,0,1,1,0,1,1,0,1,0,1,1,0,0,0,0]
=> [5,6,4,3,7,2,8,1] => ? => ? = 1 - 1
[1,4,5,3,8,7,6,2] => [1,0,1,1,1,0,1,0,0,1,1,1,0,0,0,0]
=> [5,6,7,3,2,4,8,1] => ? => ? = 1 - 1
[1,4,6,5,3,8,7,2] => [1,0,1,1,1,0,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,2,5,8,1] => ? => ? = 1 - 1
[1,3,6,5,4,8,7,2] => [1,0,1,1,0,1,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,5,2,8,1] => ? => ? = 1 - 1
[1,5,4,3,6,8,7,2] => [1,0,1,1,1,1,0,0,0,1,0,1,1,0,0,0]
=> [6,7,5,2,3,4,8,1] => ? => ? = 1 - 1
[1,4,6,5,7,3,8,2] => [1,0,1,1,1,0,1,1,0,0,1,0,0,1,0,0]
=> [7,5,3,4,2,6,8,1] => ? => ? = 3 - 1
[1,3,4,6,7,5,8,2] => [1,0,1,1,0,1,0,1,1,0,1,0,0,1,0,0]
=> [7,5,4,6,3,2,8,1] => ? => ? = 3 - 1
[2,1,5,7,6,8,4,3] => [1,1,0,0,1,1,1,0,1,1,0,0,1,0,0,0]
=> [6,4,5,3,7,8,1,2] => ? => ? = 2 - 1
[2,1,4,6,7,8,5,3] => [1,1,0,0,1,1,0,1,1,0,1,0,1,0,0,0]
=> [6,5,4,7,3,8,1,2] => ? => ? = 3 - 1
[2,1,5,4,7,8,6,3] => [1,1,0,0,1,1,1,0,0,1,1,0,1,0,0,0]
=> [6,5,7,3,4,8,1,2] => ? => ? = 2 - 1
[2,1,6,5,4,8,7,3] => [1,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,5,8,1,2] => ? => ? = 1 - 1
[2,1,5,6,4,8,7,3] => [1,1,0,0,1,1,1,0,1,0,0,1,1,0,0,0]
=> [6,7,4,3,5,8,1,2] => ? => ? = 1 - 1
[2,1,5,4,6,8,7,3] => [1,1,0,0,1,1,1,0,0,1,0,1,1,0,0,0]
=> [6,7,5,3,4,8,1,2] => ? => ? = 1 - 1
[2,1,4,5,6,8,7,3] => [1,1,0,0,1,1,0,1,0,1,0,1,1,0,0,0]
=> [6,7,5,4,3,8,1,2] => ? => ? = 1 - 1
[2,1,6,7,5,4,8,3] => [1,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0]
=> [7,4,3,5,6,8,1,2] => ? => ? = 3 - 1
[2,1,5,7,6,4,8,3] => [1,1,0,0,1,1,1,0,1,1,0,0,0,1,0,0]
=> [7,4,5,3,6,8,1,2] => ? => ? = 2 - 1
[2,1,4,7,6,5,8,3] => [1,1,0,0,1,1,0,1,1,1,0,0,0,1,0,0]
=> [7,4,5,6,3,8,1,2] => ? => ? = 2 - 1
[2,1,4,6,7,5,8,3] => [1,1,0,0,1,1,0,1,1,0,1,0,0,1,0,0]
=> [7,5,4,6,3,8,1,2] => ? => ? = 3 - 1
[1,2,6,5,8,7,4,3] => [1,0,1,0,1,1,1,1,0,0,1,1,0,0,0,0]
=> [5,6,3,4,7,8,2,1] => ? => ? = 1 - 1
[1,2,5,6,8,7,4,3] => [1,0,1,0,1,1,1,0,1,0,1,1,0,0,0,0]
=> [5,6,4,3,7,8,2,1] => ? => ? = 1 - 1
[1,2,5,7,6,8,4,3] => [1,0,1,0,1,1,1,0,1,1,0,0,1,0,0,0]
=> [6,4,5,3,7,8,2,1] => ? => ? = 2 - 1
[1,2,4,6,8,7,5,3] => [1,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0]
=> [5,6,4,7,3,8,2,1] => ? => ? = 1 - 1
[1,2,5,4,8,7,6,3] => [1,0,1,0,1,1,1,0,0,1,1,1,0,0,0,0]
=> [5,6,7,3,4,8,2,1] => ? => ? = 1 - 1
[1,2,5,4,7,8,6,3] => [1,0,1,0,1,1,1,0,0,1,1,0,1,0,0,0]
=> [6,5,7,3,4,8,2,1] => ? => ? = 2 - 1
[1,2,6,5,4,8,7,3] => [1,0,1,0,1,1,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,5,8,2,1] => ? => ? = 1 - 1
[1,2,5,4,6,8,7,3] => [1,0,1,0,1,1,1,0,0,1,0,1,1,0,0,0]
=> [6,7,5,3,4,8,2,1] => ? => ? = 1 - 1
[1,2,5,7,6,4,8,3] => [1,0,1,0,1,1,1,0,1,1,0,0,0,1,0,0]
=> [7,4,5,3,6,8,2,1] => ? => ? = 2 - 1
[1,2,5,4,7,6,8,3] => [1,0,1,0,1,1,1,0,0,1,1,0,0,1,0,0]
=> [7,5,6,3,4,8,2,1] => ? => ? = 2 - 1
[1,3,2,6,8,7,5,4] => [1,0,1,1,0,0,1,1,1,0,1,1,0,0,0,0]
=> [5,6,4,7,8,2,3,1] => ? => ? = 1 - 1
[1,3,2,7,6,8,5,4] => [1,0,1,1,0,0,1,1,1,1,0,0,1,0,0,0]
=> [6,4,5,7,8,2,3,1] => ? => ? = 2 - 1
[1,3,2,6,7,8,5,4] => [1,0,1,1,0,0,1,1,1,0,1,0,1,0,0,0]
=> [6,5,4,7,8,2,3,1] => ? => ? = 3 - 1
[1,3,2,5,8,7,6,4] => [1,0,1,1,0,0,1,1,0,1,1,1,0,0,0,0]
=> [5,6,7,4,8,2,3,1] => ? => ? = 1 - 1
[1,3,2,5,6,8,7,4] => [1,0,1,1,0,0,1,1,0,1,0,1,1,0,0,0]
=> [6,7,5,4,8,2,3,1] => ? => ? = 1 - 1
[1,3,2,7,6,5,8,4] => [1,0,1,1,0,0,1,1,1,1,0,0,0,1,0,0]
=> [7,4,5,6,8,2,3,1] => ? => ? = 2 - 1
[1,3,2,6,7,5,8,4] => [1,0,1,1,0,0,1,1,1,0,1,0,0,1,0,0]
=> [7,5,4,6,8,2,3,1] => ? => ? = 3 - 1
[1,3,2,6,5,7,8,4] => [1,0,1,1,0,0,1,1,1,0,0,1,0,1,0,0]
=> [7,6,4,5,8,2,3,1] => ? => ? = 3 - 1
[1,4,3,2,7,6,8,5] => [1,0,1,1,1,0,0,0,1,1,1,0,0,1,0,0]
=> [7,5,6,8,2,3,4,1] => ? => ? = 2 - 1
[1,3,4,2,7,8,6,5] => [1,0,1,1,0,1,0,0,1,1,1,0,1,0,0,0]
=> [6,5,7,8,3,2,4,1] => ? => ? = 2 - 1
[1,3,4,2,7,6,8,5] => [1,0,1,1,0,1,0,0,1,1,1,0,0,1,0,0]
=> [7,5,6,8,3,2,4,1] => ? => ? = 2 - 1
[1,2,4,3,7,6,8,5] => [1,0,1,0,1,1,0,0,1,1,1,0,0,1,0,0]
=> [7,5,6,8,3,4,2,1] => ? => ? = 2 - 1
[1,4,5,3,2,7,8,6] => [1,0,1,1,1,0,1,0,0,0,1,1,0,1,0,0]
=> [7,6,8,3,2,4,5,1] => ? => ? = 2 - 1
[2,1,5,4,3,8,7,6] => [1,1,0,0,1,1,1,0,0,0,1,1,1,0,0,0]
=> [6,7,8,3,4,5,1,2] => ? => ? = 1 - 1
[1,3,2,5,4,8,7,6] => [1,0,1,1,0,0,1,1,0,0,1,1,1,0,0,0]
=> [6,7,8,4,5,2,3,1] => ? => ? = 1 - 1
[2,1,3,5,4,7,8,6] => [1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0]
=> [7,6,8,4,5,3,1,2] => ? => ? = 2 - 1
[1,2,3,5,4,8,7,6] => [1,0,1,0,1,0,1,1,0,0,1,1,1,0,0,0]
=> [6,7,8,4,5,3,2,1] => ? => ? = 1 - 1
[1,2,4,3,5,8,7,6] => [1,0,1,0,1,1,0,0,1,0,1,1,1,0,0,0]
=> [6,7,8,5,3,4,2,1] => ? => ? = 1 - 1
Description
The number of leading ones in a binary word.
Matching statistic: St000383
(load all 12 compositions to match this statistic)
(load all 12 compositions to match this statistic)
Mp00066: Permutations —inverse⟶ Permutations
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00315: Integer compositions —inverse Foata bijection⟶ Integer compositions
St000383: Integer compositions ⟶ ℤResult quality: 88% ●values known / values provided: 93%●distinct values known / distinct values provided: 88%
Mp00071: Permutations —descent composition⟶ Integer compositions
Mp00315: Integer compositions —inverse Foata bijection⟶ Integer compositions
St000383: Integer compositions ⟶ ℤResult quality: 88% ●values known / values provided: 93%●distinct values known / distinct values provided: 88%
Values
[1,2] => [1,2] => [2] => [2] => 2
[2,1] => [2,1] => [1,1] => [1,1] => 1
[1,2,3] => [1,2,3] => [3] => [3] => 3
[1,3,2] => [1,3,2] => [2,1] => [2,1] => 1
[2,1,3] => [2,1,3] => [1,2] => [1,2] => 2
[2,3,1] => [3,1,2] => [1,2] => [1,2] => 2
[3,1,2] => [2,3,1] => [2,1] => [2,1] => 1
[3,2,1] => [3,2,1] => [1,1,1] => [1,1,1] => 1
[1,2,3,4] => [1,2,3,4] => [4] => [4] => 4
[1,2,4,3] => [1,2,4,3] => [3,1] => [3,1] => 1
[1,3,2,4] => [1,3,2,4] => [2,2] => [2,2] => 2
[1,3,4,2] => [1,4,2,3] => [2,2] => [2,2] => 2
[1,4,2,3] => [1,3,4,2] => [3,1] => [3,1] => 1
[1,4,3,2] => [1,4,3,2] => [2,1,1] => [1,2,1] => 1
[2,1,3,4] => [2,1,3,4] => [1,3] => [1,3] => 3
[2,1,4,3] => [2,1,4,3] => [1,2,1] => [2,1,1] => 1
[2,3,1,4] => [3,1,2,4] => [1,3] => [1,3] => 3
[2,3,4,1] => [4,1,2,3] => [1,3] => [1,3] => 3
[2,4,1,3] => [3,1,4,2] => [1,2,1] => [2,1,1] => 1
[2,4,3,1] => [4,1,3,2] => [1,2,1] => [2,1,1] => 1
[3,1,2,4] => [2,3,1,4] => [2,2] => [2,2] => 2
[3,1,4,2] => [2,4,1,3] => [2,2] => [2,2] => 2
[3,2,1,4] => [3,2,1,4] => [1,1,2] => [1,1,2] => 2
[3,2,4,1] => [4,2,1,3] => [1,1,2] => [1,1,2] => 2
[3,4,1,2] => [3,4,1,2] => [2,2] => [2,2] => 2
[3,4,2,1] => [4,3,1,2] => [1,1,2] => [1,1,2] => 2
[4,1,2,3] => [2,3,4,1] => [3,1] => [3,1] => 1
[4,1,3,2] => [2,4,3,1] => [2,1,1] => [1,2,1] => 1
[4,2,1,3] => [3,2,4,1] => [1,2,1] => [2,1,1] => 1
[4,2,3,1] => [4,2,3,1] => [1,2,1] => [2,1,1] => 1
[4,3,1,2] => [3,4,2,1] => [2,1,1] => [1,2,1] => 1
[4,3,2,1] => [4,3,2,1] => [1,1,1,1] => [1,1,1,1] => 1
[1,2,3,4,5] => [1,2,3,4,5] => [5] => [5] => 5
[1,2,3,5,4] => [1,2,3,5,4] => [4,1] => [4,1] => 1
[1,2,4,3,5] => [1,2,4,3,5] => [3,2] => [3,2] => 2
[1,2,4,5,3] => [1,2,5,3,4] => [3,2] => [3,2] => 2
[1,2,5,3,4] => [1,2,4,5,3] => [4,1] => [4,1] => 1
[1,2,5,4,3] => [1,2,5,4,3] => [3,1,1] => [1,3,1] => 1
[1,3,2,4,5] => [1,3,2,4,5] => [2,3] => [2,3] => 3
[1,3,2,5,4] => [1,3,2,5,4] => [2,2,1] => [2,2,1] => 1
[1,3,4,2,5] => [1,4,2,3,5] => [2,3] => [2,3] => 3
[1,3,4,5,2] => [1,5,2,3,4] => [2,3] => [2,3] => 3
[1,3,5,2,4] => [1,4,2,5,3] => [2,2,1] => [2,2,1] => 1
[1,3,5,4,2] => [1,5,2,4,3] => [2,2,1] => [2,2,1] => 1
[1,4,2,3,5] => [1,3,4,2,5] => [3,2] => [3,2] => 2
[1,4,2,5,3] => [1,3,5,2,4] => [3,2] => [3,2] => 2
[1,4,3,2,5] => [1,4,3,2,5] => [2,1,2] => [2,1,2] => 2
[1,4,3,5,2] => [1,5,3,2,4] => [2,1,2] => [2,1,2] => 2
[1,4,5,2,3] => [1,4,5,2,3] => [3,2] => [3,2] => 2
[1,4,5,3,2] => [1,5,4,2,3] => [2,1,2] => [2,1,2] => 2
[1,2,3,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [8] => [8] => ? = 8
[1,6,7,8,5,4,3,2] => [1,8,7,6,5,2,3,4] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,6,7,5,8,4,3,2] => [1,8,7,6,4,2,3,5] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,6,5,7,8,4,3,2] => [1,8,7,6,3,2,4,5] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,6,5,4,7,8,3,2] => [1,8,7,4,3,2,5,6] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,4,5,6,7,8,3,2] => [1,8,7,2,3,4,5,6] => [2,1,5] => [2,1,5] => ? = 5
[1,3,7,8,6,5,4,2] => [1,8,2,7,6,5,3,4] => ? => ? => ? = 2
[1,3,5,6,7,8,4,2] => [1,8,2,7,3,4,5,6] => [2,2,4] => [2,2,4] => ? = 4
[1,4,3,5,8,7,6,2] => [1,8,3,2,4,7,6,5] => ? => ? => ? = 1
[1,3,4,5,7,8,6,2] => [1,8,2,3,4,7,5,6] => [2,4,2] => [4,2,2] => ? = 2
[1,3,6,5,4,8,7,2] => [1,8,2,5,4,3,7,6] => ? => ? => ? = 1
[1,3,4,5,6,8,7,2] => [1,8,2,3,4,5,7,6] => [2,5,1] => [2,5,1] => ? = 1
[1,6,7,5,4,3,8,2] => [1,8,6,5,4,2,3,7] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,6,5,7,4,3,8,2] => [1,8,6,5,3,2,4,7] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,4,5,6,7,3,8,2] => [1,8,6,2,3,4,5,7] => [2,1,5] => [2,1,5] => ? = 5
[1,3,5,6,7,4,8,2] => [1,8,2,6,3,4,5,7] => [2,2,4] => [2,2,4] => ? = 4
[1,3,4,5,7,6,8,2] => [1,8,2,3,4,6,5,7] => [2,4,2] => [4,2,2] => ? = 2
[1,6,5,4,3,7,8,2] => [1,8,5,4,3,2,6,7] => [2,1,1,1,3] => [1,1,2,1,3] => ? = 3
[1,3,5,6,4,7,8,2] => [1,8,2,5,3,4,6,7] => [2,2,4] => [2,2,4] => ? = 4
[1,4,5,3,6,7,8,2] => [1,8,4,2,3,5,6,7] => [2,1,5] => [2,1,5] => ? = 5
[1,3,5,4,6,7,8,2] => [1,8,2,4,3,5,6,7] => [2,2,4] => [2,2,4] => ? = 4
[1,4,3,5,6,7,8,2] => [1,8,3,2,4,5,6,7] => [2,1,5] => [2,1,5] => ? = 5
[1,3,4,5,6,7,8,2] => [1,8,2,3,4,5,6,7] => [2,6] => [2,6] => ? = 6
[2,1,6,7,8,5,4,3] => [2,1,8,7,6,3,4,5] => [1,2,1,1,3] => [1,2,1,1,3] => ? = 3
[2,1,6,7,5,8,4,3] => [2,1,8,7,5,3,4,6] => [1,2,1,1,3] => [1,2,1,1,3] => ? = 3
[2,1,6,5,7,8,4,3] => [2,1,8,7,4,3,5,6] => [1,2,1,1,3] => [1,2,1,1,3] => ? = 3
[2,1,5,6,7,8,4,3] => [2,1,8,7,3,4,5,6] => [1,2,1,4] => [2,1,1,4] => ? = 4
[2,1,4,5,6,8,7,3] => [2,1,8,3,4,5,7,6] => [1,2,4,1] => [2,4,1,1] => ? = 1
[2,1,6,7,5,4,8,3] => [2,1,8,6,5,3,4,7] => [1,2,1,1,3] => [1,2,1,1,3] => ? = 3
[2,1,6,5,7,4,8,3] => [2,1,8,6,4,3,5,7] => [1,2,1,1,3] => [1,2,1,1,3] => ? = 3
[2,1,5,6,7,4,8,3] => [2,1,8,6,3,4,5,7] => [1,2,1,4] => [2,1,1,4] => ? = 4
[2,1,5,6,4,7,8,3] => [2,1,8,5,3,4,6,7] => [1,2,1,4] => [2,1,1,4] => ? = 4
[2,1,5,4,6,7,8,3] => [2,1,8,4,3,5,6,7] => [1,2,1,4] => [2,1,1,4] => ? = 4
[2,1,4,5,6,7,8,3] => [2,1,8,3,4,5,6,7] => [1,2,5] => [1,2,5] => ? = 5
[1,2,6,5,8,7,4,3] => [1,2,8,7,4,3,6,5] => [3,1,1,2,1] => [3,1,1,2,1] => ? = 1
[1,2,5,6,7,8,4,3] => [1,2,8,7,3,4,5,6] => [3,1,4] => [3,1,4] => ? = 4
[1,2,6,5,4,8,7,3] => [1,2,8,5,4,3,7,6] => ? => ? => ? = 1
[1,2,5,7,6,4,8,3] => [1,2,8,6,3,5,4,7] => ? => ? => ? = 2
[1,2,5,6,7,4,8,3] => [1,2,8,6,3,4,5,7] => [3,1,4] => [3,1,4] => ? = 4
[1,2,5,4,6,7,8,3] => [1,2,8,4,3,5,6,7] => [3,1,4] => [3,1,4] => ? = 4
[1,2,4,5,6,7,8,3] => [1,2,8,3,4,5,6,7] => [3,5] => [3,5] => ? = 5
[1,3,2,5,6,7,8,4] => [1,3,2,8,4,5,6,7] => [2,2,4] => [2,2,4] => ? = 4
[2,1,3,6,8,7,5,4] => [2,1,3,8,7,4,6,5] => [1,3,1,2,1] => [3,1,2,1,1] => ? = 1
[2,1,3,6,5,8,7,4] => [2,1,3,8,5,4,7,6] => [1,3,1,2,1] => [3,1,2,1,1] => ? = 1
[2,1,3,5,6,7,8,4] => [2,1,3,8,4,5,6,7] => [1,3,4] => [1,3,4] => ? = 4
[1,2,3,8,7,6,5,4] => [1,2,3,8,7,6,5,4] => [4,1,1,1,1] => [1,1,1,4,1] => ? = 1
[1,2,3,7,8,6,5,4] => [1,2,3,8,7,6,4,5] => [4,1,1,2] => [1,1,4,2] => ? = 2
[1,2,3,7,6,8,5,4] => [1,2,3,8,7,5,4,6] => [4,1,1,2] => [1,1,4,2] => ? = 2
[1,2,3,7,6,5,8,4] => [1,2,3,8,6,5,4,7] => [4,1,1,2] => [1,1,4,2] => ? = 2
[2,3,1,4,8,7,6,5] => [3,1,2,4,8,7,6,5] => [1,4,1,1,1] => [1,1,4,1,1] => ? = 1
Description
The last part of an integer composition.
Matching statistic: St000745
(load all 6 compositions to match this statistic)
(load all 6 compositions to match this statistic)
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00025: Dyck paths —to 132-avoiding permutation⟶ Permutations
Mp00070: Permutations —Robinson-Schensted recording tableau⟶ Standard tableaux
St000745: Standard tableaux ⟶ ℤResult quality: 92% ●values known / values provided: 92%●distinct values known / distinct values provided: 100%
Mp00025: Dyck paths —to 132-avoiding permutation⟶ Permutations
Mp00070: Permutations —Robinson-Schensted recording tableau⟶ Standard tableaux
St000745: Standard tableaux ⟶ ℤResult quality: 92% ●values known / values provided: 92%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> [2,1] => [[1],[2]]
=> 2
[2,1] => [1,1,0,0]
=> [1,2] => [[1,2]]
=> 1
[1,2,3] => [1,0,1,0,1,0]
=> [3,2,1] => [[1],[2],[3]]
=> 3
[1,3,2] => [1,0,1,1,0,0]
=> [2,3,1] => [[1,2],[3]]
=> 1
[2,1,3] => [1,1,0,0,1,0]
=> [3,1,2] => [[1,3],[2]]
=> 2
[2,3,1] => [1,1,0,1,0,0]
=> [2,1,3] => [[1,3],[2]]
=> 2
[3,1,2] => [1,1,1,0,0,0]
=> [1,2,3] => [[1,2,3]]
=> 1
[3,2,1] => [1,1,1,0,0,0]
=> [1,2,3] => [[1,2,3]]
=> 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> [4,3,2,1] => [[1],[2],[3],[4]]
=> 4
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> [3,4,2,1] => [[1,2],[3],[4]]
=> 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> [4,2,3,1] => [[1,3],[2],[4]]
=> 2
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> [3,2,4,1] => [[1,3],[2],[4]]
=> 2
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> [2,3,4,1] => [[1,2,3],[4]]
=> 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> [2,3,4,1] => [[1,2,3],[4]]
=> 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> [4,3,1,2] => [[1,4],[2],[3]]
=> 3
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> [3,4,1,2] => [[1,2],[3,4]]
=> 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> [4,2,1,3] => [[1,4],[2],[3]]
=> 3
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> [3,2,1,4] => [[1,4],[2],[3]]
=> 3
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> [2,3,1,4] => [[1,2,4],[3]]
=> 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> [2,3,1,4] => [[1,2,4],[3]]
=> 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> [4,1,2,3] => [[1,3,4],[2]]
=> 2
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> [3,1,2,4] => [[1,3,4],[2]]
=> 2
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> [4,1,2,3] => [[1,3,4],[2]]
=> 2
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> [3,1,2,4] => [[1,3,4],[2]]
=> 2
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> [2,1,3,4] => [[1,3,4],[2]]
=> 2
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> [2,1,3,4] => [[1,3,4],[2]]
=> 2
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> [1,2,3,4] => [[1,2,3,4]]
=> 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> [5,4,3,2,1] => [[1],[2],[3],[4],[5]]
=> 5
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> [4,5,3,2,1] => [[1,2],[3],[4],[5]]
=> 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> [5,3,4,2,1] => [[1,3],[2],[4],[5]]
=> 2
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> [4,3,5,2,1] => [[1,3],[2],[4],[5]]
=> 2
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> [3,4,5,2,1] => [[1,2,3],[4],[5]]
=> 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> [3,4,5,2,1] => [[1,2,3],[4],[5]]
=> 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> [5,4,2,3,1] => [[1,4],[2],[3],[5]]
=> 3
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> [4,5,2,3,1] => [[1,2],[3,4],[5]]
=> 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> [5,3,2,4,1] => [[1,4],[2],[3],[5]]
=> 3
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> [4,3,2,5,1] => [[1,4],[2],[3],[5]]
=> 3
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> [3,4,2,5,1] => [[1,2,4],[3],[5]]
=> 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> [3,4,2,5,1] => [[1,2,4],[3],[5]]
=> 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> [5,2,3,4,1] => [[1,3,4],[2],[5]]
=> 2
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> [4,2,3,5,1] => [[1,3,4],[2],[5]]
=> 2
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> [5,2,3,4,1] => [[1,3,4],[2],[5]]
=> 2
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> [4,2,3,5,1] => [[1,3,4],[2],[5]]
=> 2
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> [3,2,4,5,1] => [[1,3,4],[2],[5]]
=> 2
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> [3,2,4,5,1] => [[1,3,4],[2],[5]]
=> 2
[1,4,6,8,7,5,3,2] => [1,0,1,1,1,0,1,1,0,1,1,0,0,0,0,0]
=> [4,5,3,6,2,7,8,1] => ?
=> ? = 1
[1,6,5,4,8,7,3,2] => [1,0,1,1,1,1,1,0,0,0,1,1,0,0,0,0]
=> [5,6,2,3,4,7,8,1] => ?
=> ? = 1
[1,4,6,5,8,7,3,2] => [1,0,1,1,1,0,1,1,0,0,1,1,0,0,0,0]
=> [5,6,3,4,2,7,8,1] => ?
=> ? = 1
[1,4,6,7,5,8,3,2] => [1,0,1,1,1,0,1,1,0,1,0,0,1,0,0,0]
=> [6,4,3,5,2,7,8,1] => ?
=> ? = 3
[1,3,5,6,8,7,4,2] => [1,0,1,1,0,1,1,0,1,0,1,1,0,0,0,0]
=> [5,6,4,3,7,2,8,1] => ?
=> ? = 1
[1,4,3,7,6,8,5,2] => [1,0,1,1,1,0,0,1,1,1,0,0,1,0,0,0]
=> [6,4,5,7,2,3,8,1] => ?
=> ? = 2
[1,4,5,3,8,7,6,2] => [1,0,1,1,1,0,1,0,0,1,1,1,0,0,0,0]
=> [5,6,7,3,2,4,8,1] => ?
=> ? = 1
[1,3,5,4,8,7,6,2] => [1,0,1,1,0,1,1,0,0,1,1,1,0,0,0,0]
=> [5,6,7,3,4,2,8,1] => ?
=> ? = 1
[1,4,6,5,3,8,7,2] => [1,0,1,1,1,0,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,2,5,8,1] => ?
=> ? = 1
[1,3,6,5,4,8,7,2] => [1,0,1,1,0,1,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,5,2,8,1] => ?
=> ? = 1
[1,5,4,3,6,8,7,2] => [1,0,1,1,1,1,0,0,0,1,0,1,1,0,0,0]
=> [6,7,5,2,3,4,8,1] => ?
=> ? = 1
[1,6,5,7,4,3,8,2] => [1,0,1,1,1,1,1,0,0,1,0,0,0,1,0,0]
=> [7,4,2,3,5,6,8,1] => ?
=> ? = 3
[1,4,6,5,7,3,8,2] => [1,0,1,1,1,0,1,1,0,0,1,0,0,1,0,0]
=> [7,5,3,4,2,6,8,1] => ?
=> ? = 3
[1,3,4,6,7,5,8,2] => [1,0,1,1,0,1,0,1,1,0,1,0,0,1,0,0]
=> [7,5,4,6,3,2,8,1] => ?
=> ? = 3
[2,1,5,7,6,8,4,3] => [1,1,0,0,1,1,1,0,1,1,0,0,1,0,0,0]
=> [6,4,5,3,7,8,1,2] => ?
=> ? = 2
[2,1,6,5,7,8,4,3] => [1,1,0,0,1,1,1,1,0,0,1,0,1,0,0,0]
=> [6,5,3,4,7,8,1,2] => ?
=> ? = 3
[2,1,4,7,8,6,5,3] => [1,1,0,0,1,1,0,1,1,1,0,1,0,0,0,0]
=> [5,4,6,7,3,8,1,2] => ?
=> ? = 2
[2,1,5,4,8,7,6,3] => [1,1,0,0,1,1,1,0,0,1,1,1,0,0,0,0]
=> [5,6,7,3,4,8,1,2] => ?
=> ? = 1
[2,1,5,4,7,8,6,3] => [1,1,0,0,1,1,1,0,0,1,1,0,1,0,0,0]
=> [6,5,7,3,4,8,1,2] => ?
=> ? = 2
[2,1,4,5,7,8,6,3] => [1,1,0,0,1,1,0,1,0,1,1,0,1,0,0,0]
=> [6,5,7,4,3,8,1,2] => ?
=> ? = 2
[2,1,6,5,4,8,7,3] => [1,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,5,8,1,2] => ?
=> ? = 1
[2,1,5,6,4,8,7,3] => [1,1,0,0,1,1,1,0,1,0,0,1,1,0,0,0]
=> [6,7,4,3,5,8,1,2] => ?
=> ? = 1
[2,1,5,4,6,8,7,3] => [1,1,0,0,1,1,1,0,0,1,0,1,1,0,0,0]
=> [6,7,5,3,4,8,1,2] => ?
=> ? = 1
[2,1,4,5,6,8,7,3] => [1,1,0,0,1,1,0,1,0,1,0,1,1,0,0,0]
=> [6,7,5,4,3,8,1,2] => ?
=> ? = 1
[2,1,6,7,5,4,8,3] => [1,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0]
=> [7,4,3,5,6,8,1,2] => ?
=> ? = 3
[2,1,4,7,6,5,8,3] => [1,1,0,0,1,1,0,1,1,1,0,0,0,1,0,0]
=> [7,4,5,6,3,8,1,2] => ?
=> ? = 2
[2,1,5,4,7,6,8,3] => [1,1,0,0,1,1,1,0,0,1,1,0,0,1,0,0]
=> [7,5,6,3,4,8,1,2] => ?
=> ? = 2
[1,2,5,8,7,6,4,3] => [1,0,1,0,1,1,1,0,1,1,1,0,0,0,0,0]
=> [4,5,6,3,7,8,2,1] => ?
=> ? = 1
[1,2,6,5,8,7,4,3] => [1,0,1,0,1,1,1,1,0,0,1,1,0,0,0,0]
=> [5,6,3,4,7,8,2,1] => ?
=> ? = 1
[1,2,5,6,8,7,4,3] => [1,0,1,0,1,1,1,0,1,0,1,1,0,0,0,0]
=> [5,6,4,3,7,8,2,1] => ?
=> ? = 1
[1,2,5,7,6,8,4,3] => [1,0,1,0,1,1,1,0,1,1,0,0,1,0,0,0]
=> [6,4,5,3,7,8,2,1] => ?
=> ? = 2
[1,2,4,6,8,7,5,3] => [1,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0]
=> [5,6,4,7,3,8,2,1] => ?
=> ? = 1
[1,2,5,4,8,7,6,3] => [1,0,1,0,1,1,1,0,0,1,1,1,0,0,0,0]
=> [5,6,7,3,4,8,2,1] => ?
=> ? = 1
[1,2,5,4,7,8,6,3] => [1,0,1,0,1,1,1,0,0,1,1,0,1,0,0,0]
=> [6,5,7,3,4,8,2,1] => ?
=> ? = 2
[1,2,6,5,4,8,7,3] => [1,0,1,0,1,1,1,1,0,0,0,1,1,0,0,0]
=> [6,7,3,4,5,8,2,1] => ?
=> ? = 1
[1,2,5,4,6,8,7,3] => [1,0,1,0,1,1,1,0,0,1,0,1,1,0,0,0]
=> [6,7,5,3,4,8,2,1] => ?
=> ? = 1
[1,2,5,7,6,4,8,3] => [1,0,1,0,1,1,1,0,1,1,0,0,0,1,0,0]
=> [7,4,5,3,6,8,2,1] => ?
=> ? = 2
[1,2,5,4,7,6,8,3] => [1,0,1,0,1,1,1,0,0,1,1,0,0,1,0,0]
=> [7,5,6,3,4,8,2,1] => ?
=> ? = 2
[1,3,2,6,8,7,5,4] => [1,0,1,1,0,0,1,1,1,0,1,1,0,0,0,0]
=> [5,6,4,7,8,2,3,1] => ?
=> ? = 1
[1,3,2,7,6,8,5,4] => [1,0,1,1,0,0,1,1,1,1,0,0,1,0,0,0]
=> [6,4,5,7,8,2,3,1] => ?
=> ? = 2
[1,3,2,6,7,8,5,4] => [1,0,1,1,0,0,1,1,1,0,1,0,1,0,0,0]
=> [6,5,4,7,8,2,3,1] => ?
=> ? = 3
[1,3,2,5,8,7,6,4] => [1,0,1,1,0,0,1,1,0,1,1,1,0,0,0,0]
=> [5,6,7,4,8,2,3,1] => ?
=> ? = 1
[1,3,2,5,6,8,7,4] => [1,0,1,1,0,0,1,1,0,1,0,1,1,0,0,0]
=> [6,7,5,4,8,2,3,1] => ?
=> ? = 1
[1,3,2,7,6,5,8,4] => [1,0,1,1,0,0,1,1,1,1,0,0,0,1,0,0]
=> [7,4,5,6,8,2,3,1] => ?
=> ? = 2
[1,3,2,6,7,5,8,4] => [1,0,1,1,0,0,1,1,1,0,1,0,0,1,0,0]
=> [7,5,4,6,8,2,3,1] => ?
=> ? = 3
[1,3,2,6,5,7,8,4] => [1,0,1,1,0,0,1,1,1,0,0,1,0,1,0,0]
=> [7,6,4,5,8,2,3,1] => ?
=> ? = 3
[1,4,3,2,7,6,8,5] => [1,0,1,1,1,0,0,0,1,1,1,0,0,1,0,0]
=> [7,5,6,8,2,3,4,1] => ?
=> ? = 2
[1,3,4,2,7,8,6,5] => [1,0,1,1,0,1,0,0,1,1,1,0,1,0,0,0]
=> [6,5,7,8,3,2,4,1] => ?
=> ? = 2
[1,3,4,2,7,6,8,5] => [1,0,1,1,0,1,0,0,1,1,1,0,0,1,0,0]
=> [7,5,6,8,3,2,4,1] => ?
=> ? = 2
[1,2,4,3,7,6,8,5] => [1,0,1,0,1,1,0,0,1,1,1,0,0,1,0,0]
=> [7,5,6,8,3,4,2,1] => ?
=> ? = 2
Description
The index of the last row whose first entry is the row number in a standard Young tableau.
Matching statistic: St000326
(load all 2 compositions to match this statistic)
(load all 2 compositions to match this statistic)
Mp00066: Permutations —inverse⟶ Permutations
Mp00109: Permutations —descent word⟶ Binary words
Mp00104: Binary words —reverse⟶ Binary words
St000326: Binary words ⟶ ℤResult quality: 92% ●values known / values provided: 92%●distinct values known / distinct values provided: 100%
Mp00109: Permutations —descent word⟶ Binary words
Mp00104: Binary words —reverse⟶ Binary words
St000326: Binary words ⟶ ℤResult quality: 92% ●values known / values provided: 92%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,2] => 0 => 0 => 2
[2,1] => [2,1] => 1 => 1 => 1
[1,2,3] => [1,2,3] => 00 => 00 => 3
[1,3,2] => [1,3,2] => 01 => 10 => 1
[2,1,3] => [2,1,3] => 10 => 01 => 2
[2,3,1] => [3,1,2] => 10 => 01 => 2
[3,1,2] => [2,3,1] => 01 => 10 => 1
[3,2,1] => [3,2,1] => 11 => 11 => 1
[1,2,3,4] => [1,2,3,4] => 000 => 000 => 4
[1,2,4,3] => [1,2,4,3] => 001 => 100 => 1
[1,3,2,4] => [1,3,2,4] => 010 => 010 => 2
[1,3,4,2] => [1,4,2,3] => 010 => 010 => 2
[1,4,2,3] => [1,3,4,2] => 001 => 100 => 1
[1,4,3,2] => [1,4,3,2] => 011 => 110 => 1
[2,1,3,4] => [2,1,3,4] => 100 => 001 => 3
[2,1,4,3] => [2,1,4,3] => 101 => 101 => 1
[2,3,1,4] => [3,1,2,4] => 100 => 001 => 3
[2,3,4,1] => [4,1,2,3] => 100 => 001 => 3
[2,4,1,3] => [3,1,4,2] => 101 => 101 => 1
[2,4,3,1] => [4,1,3,2] => 101 => 101 => 1
[3,1,2,4] => [2,3,1,4] => 010 => 010 => 2
[3,1,4,2] => [2,4,1,3] => 010 => 010 => 2
[3,2,1,4] => [3,2,1,4] => 110 => 011 => 2
[3,2,4,1] => [4,2,1,3] => 110 => 011 => 2
[3,4,1,2] => [3,4,1,2] => 010 => 010 => 2
[3,4,2,1] => [4,3,1,2] => 110 => 011 => 2
[4,1,2,3] => [2,3,4,1] => 001 => 100 => 1
[4,1,3,2] => [2,4,3,1] => 011 => 110 => 1
[4,2,1,3] => [3,2,4,1] => 101 => 101 => 1
[4,2,3,1] => [4,2,3,1] => 101 => 101 => 1
[4,3,1,2] => [3,4,2,1] => 011 => 110 => 1
[4,3,2,1] => [4,3,2,1] => 111 => 111 => 1
[1,2,3,4,5] => [1,2,3,4,5] => 0000 => 0000 => 5
[1,2,3,5,4] => [1,2,3,5,4] => 0001 => 1000 => 1
[1,2,4,3,5] => [1,2,4,3,5] => 0010 => 0100 => 2
[1,2,4,5,3] => [1,2,5,3,4] => 0010 => 0100 => 2
[1,2,5,3,4] => [1,2,4,5,3] => 0001 => 1000 => 1
[1,2,5,4,3] => [1,2,5,4,3] => 0011 => 1100 => 1
[1,3,2,4,5] => [1,3,2,4,5] => 0100 => 0010 => 3
[1,3,2,5,4] => [1,3,2,5,4] => 0101 => 1010 => 1
[1,3,4,2,5] => [1,4,2,3,5] => 0100 => 0010 => 3
[1,3,4,5,2] => [1,5,2,3,4] => 0100 => 0010 => 3
[1,3,5,2,4] => [1,4,2,5,3] => 0101 => 1010 => 1
[1,3,5,4,2] => [1,5,2,4,3] => 0101 => 1010 => 1
[1,4,2,3,5] => [1,3,4,2,5] => 0010 => 0100 => 2
[1,4,2,5,3] => [1,3,5,2,4] => 0010 => 0100 => 2
[1,4,3,2,5] => [1,4,3,2,5] => 0110 => 0110 => 2
[1,4,3,5,2] => [1,5,3,2,4] => 0110 => 0110 => 2
[1,4,5,2,3] => [1,4,5,2,3] => 0010 => 0100 => 2
[1,4,5,3,2] => [1,5,4,2,3] => 0110 => 0110 => 2
[1,4,6,5,8,7,3,2] => [1,8,7,2,4,3,6,5] => ? => ? => ? = 1
[1,3,7,8,6,5,4,2] => [1,8,2,7,6,5,3,4] => ? => ? => ? = 2
[1,4,3,6,8,7,5,2] => [1,8,3,2,7,4,6,5] => ? => ? => ? = 1
[1,4,3,6,7,8,5,2] => [1,8,3,2,7,4,5,6] => ? => ? => ? = 3
[1,3,4,6,7,8,5,2] => [1,8,2,3,7,4,5,6] => ? => ? => ? = 3
[1,4,3,5,8,7,6,2] => [1,8,3,2,4,7,6,5] => ? => ? => ? = 1
[1,4,6,5,3,8,7,2] => [1,8,5,2,4,3,7,6] => ? => ? => ? = 1
[1,3,6,5,4,8,7,2] => [1,8,2,5,4,3,7,6] => ? => ? => ? = 1
[2,1,4,5,6,8,7,3] => [2,1,8,3,4,5,7,6] => ? => ? => ? = 1
[2,1,6,7,5,4,8,3] => [2,1,8,6,5,3,4,7] => ? => ? => ? = 3
[2,1,5,7,6,4,8,3] => [2,1,8,6,3,5,4,7] => ? => ? => ? = 2
[2,1,5,6,7,4,8,3] => [2,1,8,6,3,4,5,7] => ? => ? => ? = 4
[2,1,4,7,6,5,8,3] => [2,1,8,3,6,5,4,7] => ? => ? => ? = 2
[2,1,5,4,6,7,8,3] => [2,1,8,4,3,5,6,7] => ? => ? => ? = 4
[1,2,6,5,7,8,4,3] => [1,2,8,7,4,3,5,6] => ? => ? => ? = 3
[1,2,4,5,7,8,6,3] => [1,2,8,3,4,7,5,6] => ? => ? => ? = 2
[1,2,6,5,4,8,7,3] => [1,2,8,5,4,3,7,6] => ? => ? => ? = 1
[1,2,5,7,6,4,8,3] => [1,2,8,6,3,5,4,7] => ? => ? => ? = 2
[1,3,2,5,8,7,6,4] => [1,3,2,8,4,7,6,5] => ? => ? => ? = 1
[1,4,3,2,6,8,7,5] => [1,4,3,2,8,5,7,6] => ? => ? => ? = 1
[1,5,4,3,2,7,8,6] => [1,5,4,3,2,8,6,7] => ? => ? => ? = 2
[2,1,4,5,3,8,7,6] => [2,1,5,3,4,8,7,6] => ? => ? => ? = 1
[2,1,3,5,4,7,8,6] => [2,1,3,5,4,8,6,7] => ? => ? => ? = 2
[1,3,6,5,4,2,8,7] => [1,6,2,5,4,3,8,7] => ? => ? => ? = 1
[1,3,2,5,6,4,8,7] => [1,3,2,6,4,5,8,7] => ? => ? => ? = 1
[2,1,3,6,5,4,8,7] => [2,1,3,6,5,4,8,7] => ? => ? => ? = 1
[2,1,5,4,3,6,8,7] => [2,1,5,4,3,6,8,7] => ? => ? => ? = 1
[1,5,6,7,4,3,2,8] => [1,7,6,5,2,3,4,8] => ? => ? => ? = 4
[1,4,7,6,5,3,2,8] => [1,7,6,2,5,4,3,8] => ? => ? => ? = 2
[1,4,6,7,5,3,2,8] => [1,7,6,2,5,3,4,8] => ? => ? => ? = 3
[1,3,6,7,5,4,2,8] => [1,7,2,6,5,3,4,8] => ? => ? => ? = 3
[2,1,4,6,7,5,3,8] => [2,1,7,3,6,4,5,8] => ? => ? => ? = 3
[2,1,5,4,6,7,3,8] => [2,1,7,4,3,5,6,8] => ? => ? => ? = 4
[1,2,6,7,5,4,3,8] => [1,2,7,6,5,3,4,8] => ? => ? => ? = 3
[1,2,5,7,6,4,3,8] => [1,2,7,6,3,5,4,8] => ? => ? => ? = 2
[2,1,3,6,7,5,4,8] => [2,1,3,7,6,4,5,8] => ? => ? => ? = 3
[1,4,3,2,6,7,5,8] => [1,4,3,2,7,5,6,8] => ? => ? => ? = 3
[2,1,4,3,6,7,5,8] => [2,1,4,3,7,5,6,8] => ? => ? => ? = 3
[1,3,2,4,6,7,5,8] => [1,3,2,4,7,5,6,8] => ? => ? => ? = 3
[1,5,6,4,3,2,7,8] => [1,6,5,4,2,3,7,8] => ? => ? => ? = 4
[1,4,6,5,3,2,7,8] => [1,6,5,2,4,3,7,8] => ? => ? => ? = 3
[1,4,5,6,3,2,7,8] => [1,6,5,2,3,4,7,8] => ? => ? => ? = 5
[2,1,5,6,4,3,7,8] => [2,1,6,5,3,4,7,8] => ? => ? => ? = 4
[2,1,4,6,5,3,7,8] => [2,1,6,3,5,4,7,8] => ? => ? => ? = 3
[2,3,1,5,4,6,7,8] => [3,1,2,5,4,6,7,8] => ? => ? => ? = 4
[2,1,3,5,4,6,7,8] => [2,1,3,5,4,6,7,8] => ? => ? => ? = 4
[1,2,4,3,8,6,7,5] => [1,2,4,3,8,6,7,5] => ? => ? => ? = 1
[1,2,8,4,6,7,5,3] => [1,2,8,4,7,5,6,3] => ? => ? => ? = 1
[1,3,2,8,6,7,5,4] => [1,3,2,8,7,5,6,4] => ? => ? => ? = 1
[1,3,4,2,8,6,7,5] => [1,4,2,3,8,6,7,5] => ? => ? => ? = 1
Description
The position of the first one in a binary word after appending a 1 at the end.
Regarding the binary word as a subset of $\{1,\dots,n,n+1\}$ that contains $n+1$, this is the minimal element of the set.
Matching statistic: St000439
(load all 3 compositions to match this statistic)
(load all 3 compositions to match this statistic)
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00296: Dyck paths —Knuth-Krattenthaler⟶ Dyck paths
Mp00123: Dyck paths —Barnabei-Castronuovo involution⟶ Dyck paths
St000439: Dyck paths ⟶ ℤResult quality: 91% ●values known / values provided: 91%●distinct values known / distinct values provided: 100%
Mp00296: Dyck paths —Knuth-Krattenthaler⟶ Dyck paths
Mp00123: Dyck paths —Barnabei-Castronuovo involution⟶ Dyck paths
St000439: Dyck paths ⟶ ℤResult quality: 91% ●values known / values provided: 91%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> [1,1,0,0]
=> [1,1,0,0]
=> 3 = 2 + 1
[2,1] => [1,1,0,0]
=> [1,0,1,0]
=> [1,0,1,0]
=> 2 = 1 + 1
[1,2,3] => [1,0,1,0,1,0]
=> [1,1,1,0,0,0]
=> [1,1,1,0,0,0]
=> 4 = 3 + 1
[1,3,2] => [1,0,1,1,0,0]
=> [1,1,0,1,0,0]
=> [1,0,1,0,1,0]
=> 2 = 1 + 1
[2,1,3] => [1,1,0,0,1,0]
=> [1,0,1,0,1,0]
=> [1,1,0,1,0,0]
=> 3 = 2 + 1
[2,3,1] => [1,1,0,1,0,0]
=> [1,0,1,1,0,0]
=> [1,1,0,0,1,0]
=> 3 = 2 + 1
[3,1,2] => [1,1,1,0,0,0]
=> [1,1,0,0,1,0]
=> [1,0,1,1,0,0]
=> 2 = 1 + 1
[3,2,1] => [1,1,1,0,0,0]
=> [1,1,0,0,1,0]
=> [1,0,1,1,0,0]
=> 2 = 1 + 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> [1,1,1,1,0,0,0,0]
=> 5 = 4 + 1
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> [1,1,1,0,1,0,0,0]
=> [1,0,1,1,0,0,1,0]
=> 2 = 1 + 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> [1,1,0,1,0,1,0,0]
=> [1,1,0,1,0,1,0,0]
=> 3 = 2 + 1
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> [1,1,0,1,1,0,0,0]
=> [1,1,0,1,0,0,1,0]
=> 3 = 2 + 1
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> [1,1,1,0,0,1,0,0]
=> [1,0,1,1,0,1,0,0]
=> 2 = 1 + 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> [1,1,1,0,0,1,0,0]
=> [1,0,1,1,0,1,0,0]
=> 2 = 1 + 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> [1,0,1,1,0,0,1,0]
=> [1,1,1,0,1,0,0,0]
=> 4 = 3 + 1
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,0,1,0,1,0,1,0]
=> 2 = 1 + 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> [1,0,1,1,0,1,0,0]
=> [1,1,1,0,0,1,0,0]
=> 4 = 3 + 1
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> [1,0,1,1,1,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> 4 = 3 + 1
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> [1,0,1,0,1,1,0,0]
=> [1,0,1,0,1,1,0,0]
=> 2 = 1 + 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> [1,0,1,0,1,1,0,0]
=> [1,0,1,0,1,1,0,0]
=> 2 = 1 + 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> [1,1,0,1,0,0,1,0]
=> [1,1,0,1,1,0,0,0]
=> 3 = 2 + 1
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> [1,1,0,0,1,0,1,0]
=> [1,1,0,0,1,0,1,0]
=> 3 = 2 + 1
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> [1,1,0,1,0,0,1,0]
=> [1,1,0,1,1,0,0,0]
=> 3 = 2 + 1
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> [1,1,0,0,1,0,1,0]
=> [1,1,0,0,1,0,1,0]
=> 3 = 2 + 1
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> [1,1,0,0,1,1,0,0]
=> [1,1,0,0,1,1,0,0]
=> 3 = 2 + 1
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> [1,1,0,0,1,1,0,0]
=> [1,1,0,0,1,1,0,0]
=> 3 = 2 + 1
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> 2 = 1 + 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> 2 = 1 + 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> 2 = 1 + 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> 2 = 1 + 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> 2 = 1 + 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> 2 = 1 + 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> [1,1,1,1,1,0,0,0,0,0]
=> [1,1,1,1,1,0,0,0,0,0]
=> 6 = 5 + 1
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> [1,1,1,1,0,1,0,0,0,0]
=> [1,0,1,1,1,0,0,0,1,0]
=> 2 = 1 + 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> [1,1,1,0,1,0,1,0,0,0]
=> [1,1,0,1,1,0,0,1,0,0]
=> 3 = 2 + 1
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> [1,1,1,0,1,1,0,0,0,0]
=> [1,1,0,1,1,0,0,0,1,0]
=> 3 = 2 + 1
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> [1,1,1,1,0,0,1,0,0,0]
=> [1,0,1,1,1,0,0,1,0,0]
=> 2 = 1 + 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> [1,1,1,1,0,0,1,0,0,0]
=> [1,0,1,1,1,0,0,1,0,0]
=> 2 = 1 + 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> [1,1,0,1,1,0,0,1,0,0]
=> [1,1,1,0,1,0,1,0,0,0]
=> 4 = 3 + 1
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> [1,1,0,1,0,1,0,1,0,0]
=> [1,0,1,0,1,0,1,0,1,0]
=> 2 = 1 + 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> [1,1,0,1,1,0,1,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0]
=> 4 = 3 + 1
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> [1,1,0,1,1,1,0,0,0,0]
=> [1,1,1,0,1,0,0,0,1,0]
=> 4 = 3 + 1
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> [1,1,0,1,0,1,1,0,0,0]
=> [1,0,1,0,1,0,1,1,0,0]
=> 2 = 1 + 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> [1,1,0,1,0,1,1,0,0,0]
=> [1,0,1,0,1,0,1,1,0,0]
=> 2 = 1 + 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> [1,1,1,0,1,0,0,1,0,0]
=> [1,1,0,1,1,0,1,0,0,0]
=> 3 = 2 + 1
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> [1,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,0,1,0,1,0]
=> 3 = 2 + 1
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> [1,1,1,0,1,0,0,1,0,0]
=> [1,1,0,1,1,0,1,0,0,0]
=> 3 = 2 + 1
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> [1,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,0,1,0,1,0]
=> 3 = 2 + 1
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,1,0,0,0]
=> [1,1,0,0,1,0,1,1,0,0]
=> 3 = 2 + 1
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,1,0,0,0]
=> [1,1,0,0,1,0,1,1,0,0]
=> 3 = 2 + 1
[1,6,7,8,5,4,3,2] => [1,0,1,1,1,1,1,0,1,0,1,0,0,0,0,0]
=> [1,1,1,1,1,0,0,0,0,1,1,1,0,0,0,0]
=> [1,1,1,0,0,0,1,1,0,1,1,1,0,0,0,0]
=> ? = 3 + 1
[1,6,7,5,8,4,3,2] => [1,0,1,1,1,1,1,0,1,0,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,0,0,1,1,0,1,0,0,0]
=> [1,1,1,0,0,0,1,1,0,1,1,0,1,0,0,0]
=> ? = 3 + 1
[1,6,5,7,8,4,3,2] => [1,0,1,1,1,1,1,0,0,1,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,0,0,1,1,0,0,1,0,0]
=> [1,1,1,0,0,0,1,1,0,1,0,1,1,0,0,0]
=> ? = 3 + 1
[1,5,6,7,8,4,3,2] => [1,0,1,1,1,1,0,1,0,1,0,1,0,0,0,0]
=> [1,1,1,1,0,0,0,1,1,1,1,0,0,0,0,0]
=> [1,1,1,1,0,0,0,1,0,0,1,1,1,0,0,0]
=> ? = 4 + 1
[1,4,6,7,8,5,3,2] => [1,0,1,1,1,0,1,1,0,1,0,1,0,0,0,0]
=> [1,1,1,0,1,0,0,1,1,1,1,0,0,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0,1,1,1,0,0,0]
=> ? = 3 + 1
[1,5,4,7,8,6,3,2] => [1,0,1,1,1,1,0,0,1,1,0,1,0,0,0,0]
=> [1,1,1,1,0,1,0,0,0,1,1,0,0,1,0,0]
=> [1,1,0,1,0,0,1,1,0,1,0,1,1,0,0,0]
=> ? = 2 + 1
[1,4,5,7,8,6,3,2] => [1,0,1,1,1,0,1,0,1,1,0,1,0,0,0,0]
=> [1,1,1,0,0,1,0,1,1,1,1,0,0,0,0,0]
=> [1,1,0,1,1,0,0,1,0,0,1,1,1,0,0,0]
=> ? = 2 + 1
[1,6,5,4,7,8,3,2] => [1,0,1,1,1,1,1,0,0,0,1,0,1,0,0,0]
=> [1,1,1,1,1,0,0,0,1,1,0,0,0,1,0,0]
=> [1,1,1,0,0,0,1,1,0,1,0,0,1,1,0,0]
=> ? = 3 + 1
[1,5,4,6,7,8,3,2] => [1,0,1,1,1,1,0,0,1,0,1,0,1,0,0,0]
=> [1,1,1,1,0,0,0,1,1,1,0,0,0,1,0,0]
=> [1,1,1,1,0,0,0,1,0,1,0,0,1,1,0,0]
=> ? = 4 + 1
[1,3,6,7,8,5,4,2] => [1,0,1,1,0,1,1,1,0,1,0,1,0,0,0,0]
=> [1,1,0,1,1,0,0,1,1,1,1,0,0,0,0,0]
=> [1,1,1,0,0,1,0,1,0,0,1,1,1,0,0,0]
=> ? = 3 + 1
[1,3,5,7,8,6,4,2] => [1,0,1,1,0,1,1,0,1,1,0,1,0,0,0,0]
=> [1,1,0,1,0,1,0,1,1,1,1,0,0,0,0,0]
=> [1,1,0,1,0,1,0,1,0,0,1,1,1,0,0,0]
=> ? = 2 + 1
[1,3,6,7,5,8,4,2] => [1,0,1,1,0,1,1,1,0,1,0,0,1,0,0,0]
=> [1,1,0,1,1,0,0,1,1,1,0,1,0,0,0,0]
=> [1,1,1,0,0,1,0,1,0,0,1,1,0,1,0,0]
=> ? = 3 + 1
[1,3,5,7,6,8,4,2] => [1,0,1,1,0,1,1,0,1,1,0,0,1,0,0,0]
=> [1,1,0,1,0,1,0,1,1,1,0,1,0,0,0,0]
=> [1,1,0,1,0,1,0,1,0,0,1,1,0,1,0,0]
=> ? = 2 + 1
[1,3,6,5,7,8,4,2] => [1,0,1,1,0,1,1,1,0,0,1,0,1,0,0,0]
=> [1,1,0,1,1,0,0,1,1,1,0,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,0,0,1,0,1,1,0,0]
=> ? = 3 + 1
[1,4,3,6,7,8,5,2] => [1,0,1,1,1,0,0,1,1,0,1,0,1,0,0,0]
=> [1,1,1,0,1,0,0,1,1,1,0,0,0,1,0,0]
=> [1,1,1,0,1,0,0,1,0,1,0,0,1,1,0,0]
=> ? = 3 + 1
[1,3,4,6,7,8,5,2] => [1,0,1,1,0,1,0,1,1,0,1,0,1,0,0,0]
=> [1,1,0,1,1,0,1,1,1,1,0,0,0,0,0,0]
=> [1,1,1,0,1,1,0,1,0,0,0,0,1,1,0,0]
=> ? = 3 + 1
[1,4,5,3,7,8,6,2] => [1,0,1,1,1,0,1,0,0,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,1,1,0,0,1,0,0,0]
=> [1,1,0,1,1,0,0,1,0,0,1,0,1,1,0,0]
=> ? = 2 + 1
[1,4,3,5,7,8,6,2] => [1,0,1,1,1,0,0,1,0,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,1,1,0,0,0,1,0,0]
=> [1,1,0,1,1,0,0,1,0,1,0,0,1,1,0,0]
=> ? = 2 + 1
[1,3,4,5,7,8,6,2] => [1,0,1,1,0,1,0,1,0,1,1,0,1,0,0,0]
=> [1,1,0,1,1,1,0,1,1,1,0,0,0,0,0,0]
=> [1,1,0,1,1,1,0,1,0,0,0,0,1,1,0,0]
=> ? = 2 + 1
[1,6,7,5,4,3,8,2] => [1,0,1,1,1,1,1,0,1,0,0,0,0,1,0,0]
=> [1,1,1,1,1,0,0,0,1,0,0,1,1,0,0,0]
=> [1,1,1,0,0,0,1,1,0,1,1,0,0,0,1,0]
=> ? = 3 + 1
[1,6,5,7,4,3,8,2] => [1,0,1,1,1,1,1,0,0,1,0,0,0,1,0,0]
=> [1,1,1,1,1,0,0,0,1,0,0,1,0,1,0,0]
=> [1,1,1,0,0,0,1,1,0,1,0,1,0,0,1,0]
=> ? = 3 + 1
[1,4,6,7,5,3,8,2] => [1,0,1,1,1,0,1,1,0,1,0,0,0,1,0,0]
=> [1,1,1,0,1,0,0,1,1,0,1,1,0,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0,1,1,0,0,1,0]
=> ? = 3 + 1
[1,5,6,4,7,3,8,2] => [1,0,1,1,1,1,0,1,0,0,1,0,0,1,0,0]
=> [1,1,1,1,0,0,0,1,1,0,1,0,1,0,0,0]
=> [1,1,1,1,0,0,0,1,0,0,1,0,1,0,1,0]
=> ? = 4 + 1
[1,4,6,5,7,3,8,2] => [1,0,1,1,1,0,1,1,0,0,1,0,0,1,0,0]
=> [1,1,1,0,1,0,0,1,1,0,1,0,1,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0,1,0,1,0,1,0]
=> ? = 3 + 1
[1,5,4,6,7,3,8,2] => [1,0,1,1,1,1,0,0,1,0,1,0,0,1,0,0]
=> [1,1,1,1,0,0,0,1,1,0,1,0,0,1,0,0]
=> [1,1,1,1,0,0,0,1,0,1,0,0,1,0,1,0]
=> ? = 4 + 1
[1,4,5,6,7,3,8,2] => [1,0,1,1,1,0,1,0,1,0,1,0,0,1,0,0]
=> [1,1,1,0,0,1,1,1,1,0,1,0,0,0,0,0]
=> [1,1,1,1,1,0,0,1,0,0,0,0,1,0,1,0]
=> ? = 5 + 1
[1,3,5,7,6,4,8,2] => [1,0,1,1,0,1,1,0,1,1,0,0,0,1,0,0]
=> [1,1,0,1,0,1,0,1,1,0,1,1,0,0,0,0]
=> [1,1,0,1,0,1,0,1,0,0,1,1,0,0,1,0]
=> ? = 2 + 1
[1,3,6,5,7,4,8,2] => [1,0,1,1,0,1,1,1,0,0,1,0,0,1,0,0]
=> [1,1,0,1,1,0,0,1,1,0,1,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,0,0,1,0,1,0,1,0]
=> ? = 3 + 1
[1,3,5,6,7,4,8,2] => [1,0,1,1,0,1,1,0,1,0,1,0,0,1,0,0]
=> [1,1,0,1,0,1,1,1,1,0,1,0,0,0,0,0]
=> [1,1,1,1,0,1,0,1,0,0,0,0,1,0,1,0]
=> ? = 4 + 1
[1,4,3,6,7,5,8,2] => [1,0,1,1,1,0,0,1,1,0,1,0,0,1,0,0]
=> [1,1,1,0,1,0,0,1,1,0,1,0,0,1,0,0]
=> [1,1,1,0,1,0,0,1,0,1,0,0,1,0,1,0]
=> ? = 3 + 1
[1,3,4,6,7,5,8,2] => [1,0,1,1,0,1,0,1,1,0,1,0,0,1,0,0]
=> [1,1,0,1,1,0,1,1,1,0,1,0,0,0,0,0]
=> [1,1,1,0,1,1,0,1,0,0,0,0,1,0,1,0]
=> ? = 3 + 1
[1,3,4,5,7,6,8,2] => [1,0,1,1,0,1,0,1,0,1,1,0,0,1,0,0]
=> [1,1,0,1,1,1,0,1,1,0,1,0,0,0,0,0]
=> [1,1,0,1,1,1,0,1,0,0,0,0,1,0,1,0]
=> ? = 2 + 1
[1,6,5,4,3,7,8,2] => [1,0,1,1,1,1,1,0,0,0,0,1,0,1,0,0]
=> [1,1,1,1,1,0,0,1,1,0,0,0,0,1,0,0]
=> [1,1,1,0,0,1,1,1,0,1,0,0,0,0,1,0]
=> ? = 3 + 1
[1,5,4,6,3,7,8,2] => [1,0,1,1,1,1,0,0,1,0,0,1,0,1,0,0]
=> [1,1,1,1,0,0,0,1,1,0,0,1,0,1,0,0]
=> [1,1,1,1,0,0,0,1,0,1,0,1,0,0,1,0]
=> ? = 4 + 1
[1,3,5,6,4,7,8,2] => [1,0,1,1,0,1,1,0,1,0,0,1,0,1,0,0]
=> [1,1,0,1,0,1,1,1,1,0,0,1,0,0,0,0]
=> [1,1,1,1,0,1,0,1,0,0,0,1,0,0,1,0]
=> ? = 4 + 1
[1,4,3,6,5,7,8,2] => [1,0,1,1,1,0,0,1,1,0,0,1,0,1,0,0]
=> [1,1,1,0,1,0,0,1,1,0,0,1,0,1,0,0]
=> [1,1,1,0,1,0,0,1,0,1,0,1,0,0,1,0]
=> ? = 3 + 1
[1,5,4,3,6,7,8,2] => [1,0,1,1,1,1,0,0,0,1,0,1,0,1,0,0]
=> [1,1,1,1,0,0,1,1,1,0,0,0,0,1,0,0]
=> [1,1,1,1,0,0,1,1,0,1,0,0,0,0,1,0]
=> ? = 4 + 1
[1,4,5,3,6,7,8,2] => [1,0,1,1,1,0,1,0,0,1,0,1,0,1,0,0]
=> [1,1,1,0,0,1,1,1,1,0,0,0,1,0,0,0]
=> [1,1,1,1,1,0,0,1,0,0,1,0,0,0,1,0]
=> ? = 5 + 1
[1,3,5,4,6,7,8,2] => [1,0,1,1,0,1,1,0,0,1,0,1,0,1,0,0]
=> [1,1,0,1,0,1,1,1,1,0,0,0,1,0,0,0]
=> [1,1,1,1,0,1,0,1,0,0,1,0,0,0,1,0]
=> ? = 4 + 1
[1,4,3,5,6,7,8,2] => [1,0,1,1,1,0,0,1,0,1,0,1,0,1,0,0]
=> [1,1,1,0,0,1,1,1,1,0,0,0,0,1,0,0]
=> [1,1,1,1,1,0,0,1,0,1,0,0,0,0,1,0]
=> ? = 5 + 1
[2,1,6,7,8,5,4,3] => [1,1,0,0,1,1,1,1,0,1,0,1,0,0,0,0]
=> [1,0,1,1,1,0,0,0,1,1,1,0,0,0,1,0]
=> [1,1,1,0,0,0,1,0,1,0,1,1,1,0,0,0]
=> ? = 3 + 1
[2,1,5,6,7,8,4,3] => [1,1,0,0,1,1,1,0,1,0,1,0,1,0,0,0]
=> [1,0,1,1,0,0,1,1,1,1,0,0,0,0,1,0]
=> [1,1,1,1,0,0,1,0,1,0,0,0,1,1,0,0]
=> ? = 4 + 1
[2,1,4,5,7,8,6,3] => [1,1,0,0,1,1,0,1,0,1,1,0,1,0,0,0]
=> [1,0,1,0,1,1,0,1,1,1,0,0,0,0,1,0]
=> [1,1,0,1,1,0,1,0,1,0,0,0,1,1,0,0]
=> ? = 2 + 1
[2,1,6,7,5,4,8,3] => [1,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0]
=> [1,0,1,1,1,0,0,0,1,0,1,1,0,0,1,0]
=> [1,1,1,0,0,0,1,0,1,0,1,1,0,0,1,0]
=> ? = 3 + 1
[2,1,5,6,7,4,8,3] => [1,1,0,0,1,1,1,0,1,0,1,0,0,1,0,0]
=> [1,0,1,1,0,0,1,1,1,0,1,0,0,0,1,0]
=> [1,1,1,1,0,0,1,0,1,0,0,0,1,0,1,0]
=> ? = 4 + 1
[2,1,5,6,4,7,8,3] => [1,1,0,0,1,1,1,0,1,0,0,1,0,1,0,0]
=> [1,0,1,1,0,0,1,1,1,0,0,1,0,0,1,0]
=> [1,1,1,1,0,0,1,0,1,0,0,1,0,0,1,0]
=> ? = 4 + 1
[2,1,5,4,6,7,8,3] => [1,1,0,0,1,1,1,0,0,1,0,1,0,1,0,0]
=> [1,0,1,1,0,0,1,1,1,0,0,0,1,0,1,0]
=> [1,1,1,1,0,0,1,0,1,0,1,0,0,0,1,0]
=> ? = 4 + 1
[1,2,6,7,8,5,4,3] => [1,0,1,0,1,1,1,1,0,1,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,0,1,1,1,0,0,0,0,0]
=> [1,1,1,0,0,0,1,1,0,0,1,1,1,0,0,0]
=> ? = 3 + 1
[1,2,5,7,6,8,4,3] => [1,0,1,0,1,1,1,0,1,1,0,0,1,0,0,0]
=> [1,1,1,1,0,1,0,0,1,1,0,1,0,0,0,0]
=> [1,1,0,1,0,0,1,1,0,0,1,1,0,1,0,0]
=> ? = 2 + 1
[1,2,6,5,7,8,4,3] => [1,0,1,0,1,1,1,1,0,0,1,0,1,0,0,0]
=> [1,1,1,1,1,0,0,0,1,1,0,0,1,0,0,0]
=> [1,1,1,0,0,0,1,1,0,0,1,0,1,1,0,0]
=> ? = 3 + 1
Description
The position of the first down step of a Dyck path.
Matching statistic: St000011
(load all 8 compositions to match this statistic)
(load all 8 compositions to match this statistic)
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00120: Dyck paths —Lalanne-Kreweras involution⟶ Dyck paths
Mp00032: Dyck paths —inverse zeta map⟶ Dyck paths
St000011: Dyck paths ⟶ ℤResult quality: 86% ●values known / values provided: 86%●distinct values known / distinct values provided: 100%
Mp00120: Dyck paths —Lalanne-Kreweras involution⟶ Dyck paths
Mp00032: Dyck paths —inverse zeta map⟶ Dyck paths
St000011: Dyck paths ⟶ ℤResult quality: 86% ●values known / values provided: 86%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> [1,1,0,0]
=> [1,0,1,0]
=> 2
[2,1] => [1,1,0,0]
=> [1,0,1,0]
=> [1,1,0,0]
=> 1
[1,2,3] => [1,0,1,0,1,0]
=> [1,1,1,0,0,0]
=> [1,0,1,0,1,0]
=> 3
[1,3,2] => [1,0,1,1,0,0]
=> [1,1,0,0,1,0]
=> [1,1,0,1,0,0]
=> 1
[2,1,3] => [1,1,0,0,1,0]
=> [1,0,1,1,0,0]
=> [1,0,1,1,0,0]
=> 2
[2,3,1] => [1,1,0,1,0,0]
=> [1,1,0,1,0,0]
=> [1,1,0,0,1,0]
=> 2
[3,1,2] => [1,1,1,0,0,0]
=> [1,0,1,0,1,0]
=> [1,1,1,0,0,0]
=> 1
[3,2,1] => [1,1,1,0,0,0]
=> [1,0,1,0,1,0]
=> [1,1,1,0,0,0]
=> 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> 4
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> [1,1,1,0,0,0,1,0]
=> [1,1,0,1,0,1,0,0]
=> 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> [1,1,0,0,1,1,0,0]
=> [1,0,1,1,0,1,0,0]
=> 2
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> [1,1,1,0,0,1,0,0]
=> [1,1,0,1,0,0,1,0]
=> 2
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> [1,1,0,0,1,0,1,0]
=> [1,1,1,0,1,0,0,0]
=> 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> [1,1,0,0,1,0,1,0]
=> [1,1,1,0,1,0,0,0]
=> 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> [1,0,1,1,1,0,0,0]
=> [1,0,1,0,1,1,0,0]
=> 3
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> [1,0,1,1,0,0,1,0]
=> [1,1,0,1,1,0,0,0]
=> 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> [1,1,0,1,1,0,0,0]
=> [1,0,1,1,0,0,1,0]
=> 3
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> [1,1,1,0,1,0,0,0]
=> [1,1,0,0,1,0,1,0]
=> 3
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> [1,1,0,1,0,0,1,0]
=> [1,1,1,0,0,1,0,0]
=> 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> [1,1,0,1,0,0,1,0]
=> [1,1,1,0,0,1,0,0]
=> 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> [1,0,1,0,1,1,0,0]
=> [1,0,1,1,1,0,0,0]
=> 2
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> [1,0,1,1,0,1,0,0]
=> [1,1,1,0,0,0,1,0]
=> 2
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> [1,0,1,0,1,1,0,0]
=> [1,0,1,1,1,0,0,0]
=> 2
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> [1,0,1,1,0,1,0,0]
=> [1,1,1,0,0,0,1,0]
=> 2
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> [1,1,0,1,0,1,0,0]
=> [1,1,0,0,1,1,0,0]
=> 2
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> [1,1,0,1,0,1,0,0]
=> [1,1,0,0,1,1,0,0]
=> 2
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> [1,0,1,0,1,0,1,0]
=> [1,1,1,1,0,0,0,0]
=> 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> [1,1,1,1,1,0,0,0,0,0]
=> [1,0,1,0,1,0,1,0,1,0]
=> 5
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> [1,1,1,1,0,0,0,0,1,0]
=> [1,1,0,1,0,1,0,1,0,0]
=> 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> [1,1,1,0,0,0,1,1,0,0]
=> [1,0,1,1,0,1,0,1,0,0]
=> 2
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> [1,1,1,1,0,0,0,1,0,0]
=> [1,1,0,1,0,1,0,0,1,0]
=> 2
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> [1,1,1,0,0,0,1,0,1,0]
=> [1,1,1,0,1,0,1,0,0,0]
=> 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> [1,1,1,0,0,0,1,0,1,0]
=> [1,1,1,0,1,0,1,0,0,0]
=> 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> [1,1,0,0,1,1,1,0,0,0]
=> [1,0,1,0,1,1,0,1,0,0]
=> 3
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> [1,1,0,0,1,1,0,0,1,0]
=> [1,1,0,1,1,0,1,0,0,0]
=> 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> [1,1,1,0,0,1,1,0,0,0]
=> [1,0,1,1,0,1,0,0,1,0]
=> 3
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> [1,1,1,1,0,0,1,0,0,0]
=> [1,1,0,1,0,0,1,0,1,0]
=> 3
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> [1,1,1,0,0,1,0,0,1,0]
=> [1,1,1,0,1,0,0,1,0,0]
=> 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> [1,1,1,0,0,1,0,0,1,0]
=> [1,1,1,0,1,0,0,1,0,0]
=> 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> [1,1,0,0,1,0,1,1,0,0]
=> [1,0,1,1,1,0,1,0,0,0]
=> 2
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> [1,1,0,0,1,1,0,1,0,0]
=> [1,1,1,0,1,0,0,0,1,0]
=> 2
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> [1,1,0,0,1,0,1,1,0,0]
=> [1,0,1,1,1,0,1,0,0,0]
=> 2
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> [1,1,0,0,1,1,0,1,0,0]
=> [1,1,1,0,1,0,0,0,1,0]
=> 2
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,0,1,0,0]
=> 2
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,0,1,0,0]
=> 2
[1,6,5,8,7,4,3,2] => [1,0,1,1,1,1,1,0,0,1,1,0,0,0,0,0]
=> [1,1,0,0,1,1,0,1,0,1,0,1,0,0,1,0]
=> [1,1,1,1,1,0,1,0,0,0,0,1,1,0,0,0]
=> ? = 1
[1,5,7,6,8,4,3,2] => [1,0,1,1,1,1,0,1,1,0,0,1,0,0,0,0]
=> [1,1,1,0,0,1,1,0,1,0,1,0,0,1,0,0]
=> [1,1,1,0,0,1,0,0,1,1,1,0,1,0,0,0]
=> ? = 2
[1,5,6,7,8,4,3,2] => [1,0,1,1,1,1,0,1,0,1,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,1,0,1,0,1,0,0,0,0]
=> [1,1,0,0,1,1,0,0,1,1,0,1,0,0,1,0]
=> ? = 4
[1,4,7,8,6,5,3,2] => [1,0,1,1,1,0,1,1,1,0,1,0,0,0,0,0]
=> [1,1,1,1,0,0,1,0,1,0,0,1,0,1,0,0]
=> [1,1,1,0,0,0,1,1,1,0,1,0,0,1,0,0]
=> ? = 2
[1,4,6,8,7,5,3,2] => [1,0,1,1,1,0,1,1,0,1,1,0,0,0,0,0]
=> [1,1,1,1,0,0,1,0,1,0,0,1,0,0,1,0]
=> [1,1,1,1,0,1,0,0,1,0,0,1,1,0,0,0]
=> ? = 1
[1,4,6,7,8,5,3,2] => [1,0,1,1,1,0,1,1,0,1,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,1,0,1,0,0,1,0,0,0]
=> [1,1,0,1,0,0,1,1,0,0,1,1,0,1,0,0]
=> ? = 3
[1,5,4,7,8,6,3,2] => [1,0,1,1,1,1,0,0,1,1,0,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,1,0,0,1,0,0]
=> [1,1,1,1,0,1,0,0,0,1,0,0,1,1,0,0]
=> ? = 2
[1,4,5,7,8,6,3,2] => [1,0,1,1,1,0,1,0,1,1,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,1,0,1,0,0,0,1,0,0]
=> [1,1,1,0,1,0,0,1,0,1,0,0,1,1,0,0]
=> ? = 2
[1,4,6,5,8,7,3,2] => [1,0,1,1,1,0,1,1,0,0,1,1,0,0,0,0]
=> [1,1,1,0,0,1,1,0,1,0,0,1,0,0,1,0]
=> [1,1,1,0,1,1,0,1,0,0,0,1,1,0,0,0]
=> ? = 1
[1,5,4,6,8,7,3,2] => [1,0,1,1,1,1,0,0,1,0,1,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,1,0,0,0,1,0]
=> [1,1,1,0,0,1,1,1,0,1,0,0,0,1,0,0]
=> ? = 1
[1,4,7,6,5,8,3,2] => [1,0,1,1,1,0,1,1,1,0,0,0,1,0,0,0]
=> [1,1,1,0,0,1,0,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,1,0,0,1,1,0,1,0,0,0]
=> ? = 2
[1,4,6,7,5,8,3,2] => [1,0,1,1,1,0,1,1,0,1,0,0,1,0,0,0]
=> [1,1,1,1,0,0,1,1,0,1,0,0,1,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0,1,1,0,0,1,0]
=> ? = 3
[1,6,5,4,7,8,3,2] => [1,0,1,1,1,1,1,0,0,0,1,0,1,0,0,0]
=> [1,1,0,0,1,0,1,1,1,0,1,0,1,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,0,0,0,0,1,0]
=> ? = 3
[1,5,4,6,7,8,3,2] => [1,0,1,1,1,1,0,0,1,0,1,0,1,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,0,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,0,0,1,0,1,0]
=> ? = 4
[1,3,6,8,7,5,4,2] => [1,0,1,1,0,1,1,1,0,1,1,0,0,0,0,0]
=> [1,1,1,1,0,0,1,0,0,1,0,1,0,0,1,0]
=> [1,1,1,1,0,1,0,0,0,1,1,0,1,0,0,0]
=> ? = 1
[1,3,6,7,8,5,4,2] => [1,0,1,1,0,1,1,1,0,1,0,1,0,0,0,0]
=> [1,1,1,1,1,0,0,1,0,0,1,0,1,0,0,0]
=> [1,1,0,0,1,1,0,1,0,0,1,1,0,1,0,0]
=> ? = 3
[1,3,5,6,8,7,4,2] => [1,0,1,1,0,1,1,0,1,0,1,1,0,0,0,0]
=> [1,1,1,1,1,0,0,1,0,0,1,0,0,0,1,0]
=> [1,1,1,0,1,0,0,1,1,0,1,0,0,1,0,0]
=> ? = 1
[1,3,6,7,5,8,4,2] => [1,0,1,1,0,1,1,1,0,1,0,0,1,0,0,0]
=> [1,1,1,1,0,0,1,1,0,0,1,0,1,0,0,0]
=> [1,1,1,0,1,0,0,0,1,1,0,1,0,0,1,0]
=> ? = 3
[1,3,6,5,7,8,4,2] => [1,0,1,1,0,1,1,1,0,0,1,0,1,0,0,0]
=> [1,1,1,0,0,1,1,1,0,0,1,0,1,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,0,1,0,0,1,0]
=> ? = 3
[1,4,3,7,8,6,5,2] => [1,0,1,1,1,0,0,1,1,1,0,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,0,1,0,1,0,0]
=> [1,1,1,1,0,1,0,0,0,0,1,1,0,1,0,0]
=> ? = 2
[1,4,3,6,8,7,5,2] => [1,0,1,1,1,0,0,1,1,0,1,1,0,0,0,0]
=> [1,1,0,0,1,1,1,0,1,0,0,1,0,0,1,0]
=> [1,1,1,0,1,0,0,1,1,1,0,1,0,0,0,0]
=> ? = 1
[1,4,3,7,6,8,5,2] => [1,0,1,1,1,0,0,1,1,1,0,0,1,0,0,0]
=> [1,1,0,0,1,1,0,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0]
=> ? = 2
[1,4,3,6,7,8,5,2] => [1,0,1,1,1,0,0,1,1,0,1,0,1,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,0,0,1,0,0,0]
=> [1,1,0,1,0,0,1,1,1,0,1,0,0,0,1,0]
=> ? = 3
[1,3,4,7,6,8,5,2] => [1,0,1,1,0,1,0,1,1,1,0,0,1,0,0,0]
=> [1,1,1,1,0,0,1,1,0,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,1,0,1,0,0,1,0,1,0,0]
=> ? = 2
[1,4,5,3,7,8,6,2] => [1,0,1,1,1,0,1,0,0,1,1,0,1,0,0,0]
=> [1,1,1,0,0,1,1,1,0,1,0,0,0,1,0,0]
=> [1,1,0,1,0,1,1,0,1,0,0,0,1,1,0,0]
=> ? = 2
[1,4,3,5,7,8,6,2] => [1,0,1,1,1,0,0,1,0,1,1,0,1,0,0,0]
=> [1,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0]
=> [1,1,0,1,0,1,0,0,1,1,1,0,1,0,0,0]
=> ? = 2
[1,5,6,4,3,8,7,2] => [1,0,1,1,1,1,0,1,0,0,0,1,1,0,0,0]
=> [1,1,1,0,0,1,0,1,1,0,1,0,0,0,1,0]
=> [1,1,1,1,0,1,0,0,0,1,0,1,1,0,0,0]
=> ? = 1
[1,4,6,5,3,8,7,2] => [1,0,1,1,1,0,1,1,0,0,0,1,1,0,0,0]
=> [1,1,1,0,0,1,0,1,1,0,0,1,0,0,1,0]
=> [1,1,1,1,0,0,1,1,0,1,0,0,0,1,0,0]
=> ? = 1
[1,4,5,6,3,8,7,2] => [1,0,1,1,1,0,1,0,1,0,0,1,1,0,0,0]
=> [1,1,1,1,0,0,1,1,0,1,0,0,0,0,1,0]
=> [1,1,1,0,0,1,0,1,1,0,1,0,0,1,0,0]
=> ? = 1
[1,5,4,3,6,8,7,2] => [1,0,1,1,1,1,0,0,0,1,0,1,1,0,0,0]
=> [1,1,0,0,1,0,1,1,1,0,1,0,0,0,1,0]
=> [1,1,1,1,1,0,1,0,0,0,0,1,0,1,0,0]
=> ? = 1
[1,4,5,3,6,8,7,2] => [1,0,1,1,1,0,1,0,0,1,0,1,1,0,0,0]
=> [1,1,1,0,0,1,1,1,0,1,0,0,0,0,1,0]
=> [1,1,1,0,0,1,0,1,0,1,1,0,1,0,0,0]
=> ? = 1
[1,6,5,7,4,3,8,2] => [1,0,1,1,1,1,1,0,0,1,0,0,0,1,0,0]
=> [1,1,0,0,1,1,0,1,0,1,1,0,1,0,0,0]
=> [1,1,1,1,0,1,0,0,0,0,1,0,1,1,0,0]
=> ? = 3
[1,4,6,7,5,3,8,2] => [1,0,1,1,1,0,1,1,0,1,0,0,0,1,0,0]
=> [1,1,1,1,0,0,1,0,1,1,0,0,1,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0,1,0,1,1,0,0]
=> ? = 3
[1,5,6,4,7,3,8,2] => [1,0,1,1,1,1,0,1,0,0,1,0,0,1,0,0]
=> [1,1,1,0,0,1,1,0,1,1,0,1,0,0,0,0]
=> [1,1,1,0,1,0,0,0,1,0,1,1,0,0,1,0]
=> ? = 4
[1,4,6,5,7,3,8,2] => [1,0,1,1,1,0,1,1,0,0,1,0,0,1,0,0]
=> [1,1,1,0,0,1,1,0,1,1,0,0,1,0,0,0]
=> [1,1,0,1,1,0,1,0,0,0,1,0,1,1,0,0]
=> ? = 3
[1,5,4,6,7,3,8,2] => [1,0,1,1,1,1,0,0,1,0,1,0,0,1,0,0]
=> [1,1,0,0,1,1,1,0,1,1,0,1,0,0,0,0]
=> [1,1,0,0,1,0,1,1,1,0,1,0,0,0,1,0]
=> ? = 4
[1,4,5,6,7,3,8,2] => [1,0,1,1,1,0,1,0,1,0,1,0,0,1,0,0]
=> [1,1,1,1,1,0,0,1,1,0,1,0,0,0,0,0]
=> [1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,0]
=> ? = 5
[1,3,6,5,7,4,8,2] => [1,0,1,1,0,1,1,1,0,0,1,0,0,1,0,0]
=> [1,1,1,0,0,1,1,0,0,1,1,0,1,0,0,0]
=> [1,1,0,0,1,0,1,1,1,0,1,0,0,1,0,0]
=> ? = 3
[1,3,5,6,7,4,8,2] => [1,0,1,1,0,1,1,0,1,0,1,0,0,1,0,0]
=> [1,1,1,1,1,0,0,1,1,0,0,1,0,0,0,0]
=> [1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0]
=> ? = 4
[1,4,3,6,7,5,8,2] => [1,0,1,1,1,0,0,1,1,0,1,0,0,1,0,0]
=> [1,1,0,0,1,1,1,0,1,1,0,0,1,0,0,0]
=> [1,1,0,1,0,0,1,0,1,1,1,0,1,0,0,0]
=> ? = 3
[1,3,4,7,6,5,8,2] => [1,0,1,1,0,1,0,1,1,1,0,0,0,1,0,0]
=> [1,1,1,1,0,0,1,0,0,0,1,1,0,1,0,0]
=> [1,1,1,1,0,1,0,0,1,0,1,0,0,0,1,0]
=> ? = 2
[1,6,5,4,3,7,8,2] => [1,0,1,1,1,1,1,0,0,0,0,1,0,1,0,0]
=> [1,1,0,0,1,0,1,0,1,1,1,0,1,0,0,0]
=> [1,1,1,1,1,0,1,0,0,0,0,0,1,0,1,0]
=> ? = 3
[1,5,4,6,3,7,8,2] => [1,0,1,1,1,1,0,0,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,0,1,1,1,0,1,0,0,0,0]
=> [1,1,0,0,1,0,1,0,1,1,1,0,1,0,0,0]
=> ? = 4
[1,4,3,6,5,7,8,2] => [1,0,1,1,1,0,0,1,1,0,0,1,0,1,0,0]
=> [1,1,0,0,1,1,0,1,1,1,0,0,1,0,0,0]
=> [1,1,1,1,0,1,0,0,0,1,0,0,1,0,1,0]
=> ? = 3
[1,3,4,6,5,7,8,2] => [1,0,1,1,0,1,0,1,1,0,0,1,0,1,0,0]
=> [1,1,1,1,0,0,1,1,1,0,0,0,1,0,0,0]
=> [1,1,1,0,1,0,0,1,0,1,0,0,1,0,1,0]
=> ? = 3
[1,5,4,3,6,7,8,2] => [1,0,1,1,1,1,0,0,0,1,0,1,0,1,0,0]
=> [1,1,0,0,1,0,1,1,1,1,0,1,0,0,0,0]
=> [1,1,1,1,0,1,0,0,0,0,1,0,1,0,1,0]
=> ? = 4
[1,3,5,4,6,7,8,2] => [1,0,1,1,0,1,1,0,0,1,0,1,0,1,0,0]
=> [1,1,1,0,0,1,1,1,1,0,0,1,0,0,0,0]
=> [1,1,1,0,1,0,0,1,0,0,1,0,1,0,1,0]
=> ? = 4
[2,1,6,8,7,5,4,3] => [1,1,0,0,1,1,1,1,0,1,1,0,0,0,0,0]
=> [1,0,1,1,1,0,0,1,0,1,0,1,0,0,1,0]
=> [1,1,1,1,0,1,1,0,0,0,0,1,1,0,0,0]
=> ? = 1
[2,1,6,7,8,5,4,3] => [1,1,0,0,1,1,1,1,0,1,0,1,0,0,0,0]
=> [1,0,1,1,1,1,0,0,1,0,1,0,1,0,0,0]
=> [1,1,0,0,1,1,0,0,1,1,0,1,1,0,0,0]
=> ? = 3
[2,1,5,7,8,6,4,3] => [1,1,0,0,1,1,1,0,1,1,0,1,0,0,0,0]
=> [1,0,1,1,1,1,0,0,1,0,1,0,0,1,0,0]
=> [1,1,1,0,1,1,0,0,0,1,0,0,1,1,0,0]
=> ? = 2
Description
The number of touch points (or returns) of a Dyck path.
This is the number of points, excluding the origin, where the Dyck path has height 0.
Matching statistic: St001050
(load all 32 compositions to match this statistic)
(load all 32 compositions to match this statistic)
Mp00175: Permutations —inverse Foata bijection⟶ Permutations
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00138: Dyck paths —to noncrossing partition⟶ Set partitions
St001050: Set partitions ⟶ ℤResult quality: 75% ●values known / values provided: 75%●distinct values known / distinct values provided: 88%
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00138: Dyck paths —to noncrossing partition⟶ Set partitions
St001050: Set partitions ⟶ ℤResult quality: 75% ●values known / values provided: 75%●distinct values known / distinct values provided: 88%
Values
[1,2] => [1,2] => [1,0,1,0]
=> {{1},{2}}
=> 2
[2,1] => [2,1] => [1,1,0,0]
=> {{1,2}}
=> 1
[1,2,3] => [1,2,3] => [1,0,1,0,1,0]
=> {{1},{2},{3}}
=> 3
[1,3,2] => [3,1,2] => [1,1,1,0,0,0]
=> {{1,2,3}}
=> 1
[2,1,3] => [2,1,3] => [1,1,0,0,1,0]
=> {{1,2},{3}}
=> 2
[2,3,1] => [2,3,1] => [1,1,0,1,0,0]
=> {{1,3},{2}}
=> 2
[3,1,2] => [1,3,2] => [1,0,1,1,0,0]
=> {{1},{2,3}}
=> 1
[3,2,1] => [3,2,1] => [1,1,1,0,0,0]
=> {{1,2,3}}
=> 1
[1,2,3,4] => [1,2,3,4] => [1,0,1,0,1,0,1,0]
=> {{1},{2},{3},{4}}
=> 4
[1,2,4,3] => [4,1,2,3] => [1,1,1,1,0,0,0,0]
=> {{1,2,3,4}}
=> 1
[1,3,2,4] => [3,1,2,4] => [1,1,1,0,0,0,1,0]
=> {{1,2,3},{4}}
=> 2
[1,3,4,2] => [3,4,1,2] => [1,1,1,0,1,0,0,0]
=> {{1,2,4},{3}}
=> 2
[1,4,2,3] => [1,4,2,3] => [1,0,1,1,1,0,0,0]
=> {{1},{2,3,4}}
=> 1
[1,4,3,2] => [4,3,1,2] => [1,1,1,1,0,0,0,0]
=> {{1,2,3,4}}
=> 1
[2,1,3,4] => [2,1,3,4] => [1,1,0,0,1,0,1,0]
=> {{1,2},{3},{4}}
=> 3
[2,1,4,3] => [2,4,1,3] => [1,1,0,1,1,0,0,0]
=> {{1,3,4},{2}}
=> 1
[2,3,1,4] => [2,3,1,4] => [1,1,0,1,0,0,1,0]
=> {{1,3},{2},{4}}
=> 3
[2,3,4,1] => [2,3,4,1] => [1,1,0,1,0,1,0,0]
=> {{1,4},{2},{3}}
=> 3
[2,4,1,3] => [4,2,1,3] => [1,1,1,1,0,0,0,0]
=> {{1,2,3,4}}
=> 1
[2,4,3,1] => [4,2,3,1] => [1,1,1,1,0,0,0,0]
=> {{1,2,3,4}}
=> 1
[3,1,2,4] => [1,3,2,4] => [1,0,1,1,0,0,1,0]
=> {{1},{2,3},{4}}
=> 2
[3,1,4,2] => [1,3,4,2] => [1,0,1,1,0,1,0,0]
=> {{1},{2,4},{3}}
=> 2
[3,2,1,4] => [3,2,1,4] => [1,1,1,0,0,0,1,0]
=> {{1,2,3},{4}}
=> 2
[3,2,4,1] => [3,2,4,1] => [1,1,1,0,0,1,0,0]
=> {{1,4},{2,3}}
=> 2
[3,4,1,2] => [3,1,4,2] => [1,1,1,0,0,1,0,0]
=> {{1,4},{2,3}}
=> 2
[3,4,2,1] => [3,4,2,1] => [1,1,1,0,1,0,0,0]
=> {{1,2,4},{3}}
=> 2
[4,1,2,3] => [1,2,4,3] => [1,0,1,0,1,1,0,0]
=> {{1},{2},{3,4}}
=> 1
[4,1,3,2] => [4,1,3,2] => [1,1,1,1,0,0,0,0]
=> {{1,2,3,4}}
=> 1
[4,2,1,3] => [2,1,4,3] => [1,1,0,0,1,1,0,0]
=> {{1,2},{3,4}}
=> 1
[4,2,3,1] => [2,4,3,1] => [1,1,0,1,1,0,0,0]
=> {{1,3,4},{2}}
=> 1
[4,3,1,2] => [1,4,3,2] => [1,0,1,1,1,0,0,0]
=> {{1},{2,3,4}}
=> 1
[4,3,2,1] => [4,3,2,1] => [1,1,1,1,0,0,0,0]
=> {{1,2,3,4}}
=> 1
[1,2,3,4,5] => [1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> {{1},{2},{3},{4},{5}}
=> 5
[1,2,3,5,4] => [5,1,2,3,4] => [1,1,1,1,1,0,0,0,0,0]
=> {{1,2,3,4,5}}
=> 1
[1,2,4,3,5] => [4,1,2,3,5] => [1,1,1,1,0,0,0,0,1,0]
=> {{1,2,3,4},{5}}
=> 2
[1,2,4,5,3] => [4,5,1,2,3] => [1,1,1,1,0,1,0,0,0,0]
=> {{1,2,3,5},{4}}
=> 2
[1,2,5,3,4] => [1,5,2,3,4] => [1,0,1,1,1,1,0,0,0,0]
=> {{1},{2,3,4,5}}
=> 1
[1,2,5,4,3] => [5,4,1,2,3] => [1,1,1,1,1,0,0,0,0,0]
=> {{1,2,3,4,5}}
=> 1
[1,3,2,4,5] => [3,1,2,4,5] => [1,1,1,0,0,0,1,0,1,0]
=> {{1,2,3},{4},{5}}
=> 3
[1,3,2,5,4] => [3,5,1,2,4] => [1,1,1,0,1,1,0,0,0,0]
=> {{1,2,4,5},{3}}
=> 1
[1,3,4,2,5] => [3,4,1,2,5] => [1,1,1,0,1,0,0,0,1,0]
=> {{1,2,4},{3},{5}}
=> 3
[1,3,4,5,2] => [3,4,5,1,2] => [1,1,1,0,1,0,1,0,0,0]
=> {{1,2,5},{3},{4}}
=> 3
[1,3,5,2,4] => [5,3,1,2,4] => [1,1,1,1,1,0,0,0,0,0]
=> {{1,2,3,4,5}}
=> 1
[1,3,5,4,2] => [5,3,4,1,2] => [1,1,1,1,1,0,0,0,0,0]
=> {{1,2,3,4,5}}
=> 1
[1,4,2,3,5] => [1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> {{1},{2,3,4},{5}}
=> 2
[1,4,2,5,3] => [1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> {{1},{2,3,5},{4}}
=> 2
[1,4,3,2,5] => [4,3,1,2,5] => [1,1,1,1,0,0,0,0,1,0]
=> {{1,2,3,4},{5}}
=> 2
[1,4,3,5,2] => [4,3,5,1,2] => [1,1,1,1,0,0,1,0,0,0]
=> {{1,2,5},{3,4}}
=> 2
[1,4,5,2,3] => [4,1,5,2,3] => [1,1,1,1,0,0,1,0,0,0]
=> {{1,2,5},{3,4}}
=> 2
[1,4,5,3,2] => [4,5,3,1,2] => [1,1,1,1,0,1,0,0,0,0]
=> {{1,2,3,5},{4}}
=> 2
[2,3,1,4,5,6,7,8] => [2,3,1,4,5,6,7,8] => [1,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0]
=> {{1,3},{2},{4},{5},{6},{7},{8}}
=> ? = 7
[2,1,3,4,5,6,7,8] => [2,1,3,4,5,6,7,8] => [1,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0]
=> {{1,2},{3},{4},{5},{6},{7},{8}}
=> ? = 7
[1,2,3,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0]
=> {{1},{2},{3},{4},{5},{6},{7},{8}}
=> ? = 8
[1,6,7,8,5,4,3,2] => [6,7,8,5,4,3,1,2] => [1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> {{1,2,3,4,5,8},{6},{7}}
=> ? = 3
[1,6,5,8,7,4,3,2] => [6,8,5,7,4,3,1,2] => ?
=> ?
=> ? = 1
[1,7,6,5,8,4,3,2] => [7,6,5,8,4,3,1,2] => [1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,6,7}}
=> ? = 2
[1,6,7,5,8,4,3,2] => [6,7,5,8,4,3,1,2] => [1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,7},{6}}
=> ? = 3
[1,5,7,6,8,4,3,2] => [7,5,6,8,4,3,1,2] => [1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,6,7}}
=> ? = 2
[1,6,5,7,8,4,3,2] => [6,5,7,8,4,3,1,2] => [1,1,1,1,1,1,0,0,1,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,6},{7}}
=> ? = 3
[1,5,6,7,8,4,3,2] => [5,6,7,8,4,3,1,2] => [1,1,1,1,1,0,1,0,1,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5},{6},{7}}
=> ? = 4
[1,4,6,7,8,5,3,2] => [6,7,8,4,5,3,1,2] => [1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> {{1,2,3,4,5,8},{6},{7}}
=> ? = 3
[1,5,4,7,8,6,3,2] => [5,7,8,4,6,3,1,2] => ?
=> ?
=> ? = 2
[1,4,5,8,7,6,3,2] => [8,7,4,5,6,3,1,2] => ?
=> ?
=> ? = 1
[1,6,5,4,8,7,3,2] => [6,5,8,4,7,3,1,2] => ?
=> ?
=> ? = 1
[1,4,6,5,8,7,3,2] => [6,8,4,5,7,3,1,2] => ?
=> ?
=> ? = 1
[1,5,4,6,8,7,3,2] => [5,8,4,6,7,3,1,2] => ?
=> ?
=> ? = 1
[1,7,6,5,4,8,3,2] => [7,6,5,4,8,3,1,2] => [1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0]
=> {{1,2,3,8},{4,5,6,7}}
=> ? = 2
[1,4,7,6,5,8,3,2] => [7,6,4,5,8,3,1,2] => [1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,0]
=> {{1,2,3,8},{4,5,6,7}}
=> ? = 2
[1,4,6,7,5,8,3,2] => [6,7,4,5,8,3,1,2] => [1,1,1,1,1,1,0,1,0,0,0,1,0,0,0,0]
=> {{1,2,3,8},{4,5,7},{6}}
=> ? = 3
[1,6,5,4,7,8,3,2] => [6,5,4,7,8,3,1,2] => [1,1,1,1,1,1,0,0,0,1,0,1,0,0,0,0]
=> {{1,2,3,8},{4,5,6},{7}}
=> ? = 3
[1,5,4,6,7,8,3,2] => [5,4,6,7,8,3,1,2] => [1,1,1,1,1,0,0,1,0,1,0,1,0,0,0,0]
=> {{1,2,3,8},{4,5},{6},{7}}
=> ? = 4
[1,4,5,6,7,8,3,2] => [4,5,6,7,8,3,1,2] => [1,1,1,1,0,1,0,1,0,1,0,1,0,0,0,0]
=> {{1,2,3,8},{4},{5},{6},{7}}
=> ? = 5
[1,3,6,8,7,5,4,2] => [8,6,7,5,3,4,1,2] => ?
=> ?
=> ? = 1
[1,3,6,7,8,5,4,2] => [6,7,8,5,3,4,1,2] => [1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> {{1,2,3,4,5,8},{6},{7}}
=> ? = 3
[1,3,6,7,5,8,4,2] => [6,7,5,8,3,4,1,2] => [1,1,1,1,1,1,0,1,0,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,7},{6}}
=> ? = 3
[1,3,5,7,6,8,4,2] => [7,5,6,8,3,4,1,2] => [1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,6,7}}
=> ? = 2
[1,3,6,5,7,8,4,2] => [6,5,7,8,3,4,1,2] => [1,1,1,1,1,1,0,0,1,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,6},{7}}
=> ? = 3
[1,3,5,6,7,8,4,2] => [5,6,7,8,3,4,1,2] => [1,1,1,1,1,0,1,0,1,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5},{6},{7}}
=> ? = 4
[1,4,3,6,8,7,5,2] => [8,4,6,7,3,5,1,2] => ?
=> ?
=> ? = 1
[1,4,3,7,6,8,5,2] => [7,4,6,8,3,5,1,2] => [1,1,1,1,1,1,1,0,0,0,1,0,0,0,0,0]
=> {{1,2,3,4,8},{5,6,7}}
=> ? = 2
[1,4,3,6,7,8,5,2] => [4,6,7,8,3,5,1,2] => [1,1,1,1,0,1,1,0,1,0,1,0,0,0,0,0]
=> {{1,2,3,5,8},{4},{6},{7}}
=> ? = 3
[1,3,4,7,6,8,5,2] => [7,6,8,3,4,5,1,2] => ?
=> ?
=> ? = 2
[1,3,4,6,7,8,5,2] => [6,7,8,3,4,5,1,2] => [1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0]
=> {{1,2,3,4,5,8},{6},{7}}
=> ? = 3
[1,4,5,3,7,8,6,2] => [4,5,7,8,3,6,1,2] => ?
=> ?
=> ? = 2
[1,3,5,4,8,7,6,2] => [8,5,7,3,4,6,1,2] => ?
=> ?
=> ? = 1
[1,3,5,4,7,8,6,2] => [5,7,8,3,4,6,1,2] => [1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0]
=> {{1,2,3,4,6,8},{5},{7}}
=> ? = 2
[1,4,3,5,8,7,6,2] => [8,4,7,3,5,6,1,2] => ?
=> ?
=> ? = 1
[1,4,3,5,7,8,6,2] => [4,7,8,3,5,6,1,2] => [1,1,1,1,0,1,1,1,0,1,0,0,0,0,0,0]
=> {{1,2,3,5,6,8},{4},{7}}
=> ? = 2
[1,6,5,4,3,8,7,2] => [6,5,4,8,3,7,1,2] => [1,1,1,1,1,1,0,0,0,1,1,0,0,0,0,0]
=> {{1,2,3,7,8},{4,5,6}}
=> ? = 1
[1,5,6,4,3,8,7,2] => [5,6,4,8,3,7,1,2] => [1,1,1,1,1,0,1,0,0,1,1,0,0,0,0,0]
=> {{1,2,3,7,8},{4,6},{5}}
=> ? = 1
[1,4,6,5,3,8,7,2] => [6,4,5,8,3,7,1,2] => [1,1,1,1,1,1,0,0,0,1,1,0,0,0,0,0]
=> {{1,2,3,7,8},{4,5,6}}
=> ? = 1
[1,4,5,6,3,8,7,2] => [4,5,6,8,3,7,1,2] => ?
=> ?
=> ? = 1
[1,3,6,5,4,8,7,2] => [6,5,8,3,4,7,1,2] => ?
=> ?
=> ? = 1
[1,4,3,6,5,8,7,2] => [4,6,8,3,5,7,1,2] => [1,1,1,1,0,1,1,0,1,1,0,0,0,0,0,0]
=> {{1,2,3,5,7,8},{4},{6}}
=> ? = 1
[1,4,5,3,6,8,7,2] => [4,5,8,3,6,7,1,2] => [1,1,1,1,0,1,0,1,1,1,0,0,0,0,0,0]
=> {{1,2,3,6,7,8},{4},{5}}
=> ? = 1
[1,7,6,5,4,3,8,2] => [7,6,5,4,3,8,1,2] => [1,1,1,1,1,1,1,0,0,0,0,0,1,0,0,0]
=> {{1,2,8},{3,4,5,6,7}}
=> ? = 2
[1,6,7,5,4,3,8,2] => [6,7,5,4,3,8,1,2] => ?
=> ?
=> ? = 3
[1,6,5,7,4,3,8,2] => [6,5,7,4,3,8,1,2] => [1,1,1,1,1,1,0,0,1,0,0,0,1,0,0,0]
=> {{1,2,8},{3,4,7},{5,6}}
=> ? = 3
[1,4,6,7,5,3,8,2] => [6,7,4,5,3,8,1,2] => [1,1,1,1,1,1,0,1,0,0,0,0,1,0,0,0]
=> {{1,2,8},{3,4,5,7},{6}}
=> ? = 3
[1,5,6,4,7,3,8,2] => [5,6,4,7,3,8,1,2] => [1,1,1,1,1,0,1,0,0,1,0,0,1,0,0,0]
=> {{1,2,8},{3,7},{4,6},{5}}
=> ? = 4
Description
The number of terminal closers of a set partition.
A closer of a set partition is a number that is maximal in its block. In particular, a singleton is a closer. This statistic counts the number of terminal closers. In other words, this is the number of closers such that all larger elements are also closers.
Matching statistic: St000759
Mp00127: Permutations —left-to-right-maxima to Dyck path⟶ Dyck paths
Mp00027: Dyck paths —to partition⟶ Integer partitions
Mp00044: Integer partitions —conjugate⟶ Integer partitions
St000759: Integer partitions ⟶ ℤResult quality: 71% ●values known / values provided: 71%●distinct values known / distinct values provided: 100%
Mp00027: Dyck paths —to partition⟶ Integer partitions
Mp00044: Integer partitions —conjugate⟶ Integer partitions
St000759: Integer partitions ⟶ ℤResult quality: 71% ●values known / values provided: 71%●distinct values known / distinct values provided: 100%
Values
[1,2] => [1,0,1,0]
=> [1]
=> [1]
=> 2
[2,1] => [1,1,0,0]
=> []
=> []
=> 1
[1,2,3] => [1,0,1,0,1,0]
=> [2,1]
=> [2,1]
=> 3
[1,3,2] => [1,0,1,1,0,0]
=> [1,1]
=> [2]
=> 1
[2,1,3] => [1,1,0,0,1,0]
=> [2]
=> [1,1]
=> 2
[2,3,1] => [1,1,0,1,0,0]
=> [1]
=> [1]
=> 2
[3,1,2] => [1,1,1,0,0,0]
=> []
=> []
=> 1
[3,2,1] => [1,1,1,0,0,0]
=> []
=> []
=> 1
[1,2,3,4] => [1,0,1,0,1,0,1,0]
=> [3,2,1]
=> [3,2,1]
=> 4
[1,2,4,3] => [1,0,1,0,1,1,0,0]
=> [2,2,1]
=> [3,2]
=> 1
[1,3,2,4] => [1,0,1,1,0,0,1,0]
=> [3,1,1]
=> [3,1,1]
=> 2
[1,3,4,2] => [1,0,1,1,0,1,0,0]
=> [2,1,1]
=> [3,1]
=> 2
[1,4,2,3] => [1,0,1,1,1,0,0,0]
=> [1,1,1]
=> [3]
=> 1
[1,4,3,2] => [1,0,1,1,1,0,0,0]
=> [1,1,1]
=> [3]
=> 1
[2,1,3,4] => [1,1,0,0,1,0,1,0]
=> [3,2]
=> [2,2,1]
=> 3
[2,1,4,3] => [1,1,0,0,1,1,0,0]
=> [2,2]
=> [2,2]
=> 1
[2,3,1,4] => [1,1,0,1,0,0,1,0]
=> [3,1]
=> [2,1,1]
=> 3
[2,3,4,1] => [1,1,0,1,0,1,0,0]
=> [2,1]
=> [2,1]
=> 3
[2,4,1,3] => [1,1,0,1,1,0,0,0]
=> [1,1]
=> [2]
=> 1
[2,4,3,1] => [1,1,0,1,1,0,0,0]
=> [1,1]
=> [2]
=> 1
[3,1,2,4] => [1,1,1,0,0,0,1,0]
=> [3]
=> [1,1,1]
=> 2
[3,1,4,2] => [1,1,1,0,0,1,0,0]
=> [2]
=> [1,1]
=> 2
[3,2,1,4] => [1,1,1,0,0,0,1,0]
=> [3]
=> [1,1,1]
=> 2
[3,2,4,1] => [1,1,1,0,0,1,0,0]
=> [2]
=> [1,1]
=> 2
[3,4,1,2] => [1,1,1,0,1,0,0,0]
=> [1]
=> [1]
=> 2
[3,4,2,1] => [1,1,1,0,1,0,0,0]
=> [1]
=> [1]
=> 2
[4,1,2,3] => [1,1,1,1,0,0,0,0]
=> []
=> []
=> 1
[4,1,3,2] => [1,1,1,1,0,0,0,0]
=> []
=> []
=> 1
[4,2,1,3] => [1,1,1,1,0,0,0,0]
=> []
=> []
=> 1
[4,2,3,1] => [1,1,1,1,0,0,0,0]
=> []
=> []
=> 1
[4,3,1,2] => [1,1,1,1,0,0,0,0]
=> []
=> []
=> 1
[4,3,2,1] => [1,1,1,1,0,0,0,0]
=> []
=> []
=> 1
[1,2,3,4,5] => [1,0,1,0,1,0,1,0,1,0]
=> [4,3,2,1]
=> [4,3,2,1]
=> 5
[1,2,3,5,4] => [1,0,1,0,1,0,1,1,0,0]
=> [3,3,2,1]
=> [4,3,2]
=> 1
[1,2,4,3,5] => [1,0,1,0,1,1,0,0,1,0]
=> [4,2,2,1]
=> [4,3,1,1]
=> 2
[1,2,4,5,3] => [1,0,1,0,1,1,0,1,0,0]
=> [3,2,2,1]
=> [4,3,1]
=> 2
[1,2,5,3,4] => [1,0,1,0,1,1,1,0,0,0]
=> [2,2,2,1]
=> [4,3]
=> 1
[1,2,5,4,3] => [1,0,1,0,1,1,1,0,0,0]
=> [2,2,2,1]
=> [4,3]
=> 1
[1,3,2,4,5] => [1,0,1,1,0,0,1,0,1,0]
=> [4,3,1,1]
=> [4,2,2,1]
=> 3
[1,3,2,5,4] => [1,0,1,1,0,0,1,1,0,0]
=> [3,3,1,1]
=> [4,2,2]
=> 1
[1,3,4,2,5] => [1,0,1,1,0,1,0,0,1,0]
=> [4,2,1,1]
=> [4,2,1,1]
=> 3
[1,3,4,5,2] => [1,0,1,1,0,1,0,1,0,0]
=> [3,2,1,1]
=> [4,2,1]
=> 3
[1,3,5,2,4] => [1,0,1,1,0,1,1,0,0,0]
=> [2,2,1,1]
=> [4,2]
=> 1
[1,3,5,4,2] => [1,0,1,1,0,1,1,0,0,0]
=> [2,2,1,1]
=> [4,2]
=> 1
[1,4,2,3,5] => [1,0,1,1,1,0,0,0,1,0]
=> [4,1,1,1]
=> [4,1,1,1]
=> 2
[1,4,2,5,3] => [1,0,1,1,1,0,0,1,0,0]
=> [3,1,1,1]
=> [4,1,1]
=> 2
[1,4,3,2,5] => [1,0,1,1,1,0,0,0,1,0]
=> [4,1,1,1]
=> [4,1,1,1]
=> 2
[1,4,3,5,2] => [1,0,1,1,1,0,0,1,0,0]
=> [3,1,1,1]
=> [4,1,1]
=> 2
[1,4,5,2,3] => [1,0,1,1,1,0,1,0,0,0]
=> [2,1,1,1]
=> [4,1]
=> 2
[1,4,5,3,2] => [1,0,1,1,1,0,1,0,0,0]
=> [2,1,1,1]
=> [4,1]
=> 2
[1,2,3,5,6,4,7] => [1,0,1,0,1,0,1,1,0,1,0,0,1,0]
=> [6,4,3,3,2,1]
=> [6,5,4,2,1,1]
=> ? = 3
[1,2,3,5,6,7,4] => [1,0,1,0,1,0,1,1,0,1,0,1,0,0]
=> [5,4,3,3,2,1]
=> [6,5,4,2,1]
=> ? = 3
[1,2,3,5,7,4,6] => [1,0,1,0,1,0,1,1,0,1,1,0,0,0]
=> [4,4,3,3,2,1]
=> [6,5,4,2]
=> ? = 1
[1,2,3,5,7,6,4] => [1,0,1,0,1,0,1,1,0,1,1,0,0,0]
=> [4,4,3,3,2,1]
=> [6,5,4,2]
=> ? = 1
[1,2,3,6,4,7,5] => [1,0,1,0,1,0,1,1,1,0,0,1,0,0]
=> [5,3,3,3,2,1]
=> [6,5,4,1,1]
=> ? = 2
[1,2,3,6,5,7,4] => [1,0,1,0,1,0,1,1,1,0,0,1,0,0]
=> [5,3,3,3,2,1]
=> [6,5,4,1,1]
=> ? = 2
[1,2,3,6,7,4,5] => [1,0,1,0,1,0,1,1,1,0,1,0,0,0]
=> [4,3,3,3,2,1]
=> [6,5,4,1]
=> ? = 2
[1,2,3,6,7,5,4] => [1,0,1,0,1,0,1,1,1,0,1,0,0,0]
=> [4,3,3,3,2,1]
=> [6,5,4,1]
=> ? = 2
[1,2,4,3,6,7,5] => [1,0,1,0,1,1,0,0,1,1,0,1,0,0]
=> [5,4,4,2,2,1]
=> [6,5,3,3,1]
=> ? = 2
[1,2,4,5,3,6,7] => [1,0,1,0,1,1,0,1,0,0,1,0,1,0]
=> [6,5,3,2,2,1]
=> [6,5,3,2,2,1]
=> ? = 4
[1,2,4,5,3,7,6] => [1,0,1,0,1,1,0,1,0,0,1,1,0,0]
=> [5,5,3,2,2,1]
=> [6,5,3,2,2]
=> ? = 1
[1,2,4,5,6,3,7] => [1,0,1,0,1,1,0,1,0,1,0,0,1,0]
=> [6,4,3,2,2,1]
=> [6,5,3,2,1,1]
=> ? = 4
[1,2,4,5,6,7,3] => [1,0,1,0,1,1,0,1,0,1,0,1,0,0]
=> [5,4,3,2,2,1]
=> [6,5,3,2,1]
=> ? = 4
[1,2,4,5,7,3,6] => [1,0,1,0,1,1,0,1,0,1,1,0,0,0]
=> [4,4,3,2,2,1]
=> [6,5,3,2]
=> ? = 1
[1,2,4,5,7,6,3] => [1,0,1,0,1,1,0,1,0,1,1,0,0,0]
=> [4,4,3,2,2,1]
=> [6,5,3,2]
=> ? = 1
[1,2,4,6,3,5,7] => [1,0,1,0,1,1,0,1,1,0,0,0,1,0]
=> [6,3,3,2,2,1]
=> [6,5,3,1,1,1]
=> ? = 2
[1,2,4,6,3,7,5] => [1,0,1,0,1,1,0,1,1,0,0,1,0,0]
=> [5,3,3,2,2,1]
=> [6,5,3,1,1]
=> ? = 2
[1,2,4,6,5,3,7] => [1,0,1,0,1,1,0,1,1,0,0,0,1,0]
=> [6,3,3,2,2,1]
=> [6,5,3,1,1,1]
=> ? = 2
[1,2,4,6,5,7,3] => [1,0,1,0,1,1,0,1,1,0,0,1,0,0]
=> [5,3,3,2,2,1]
=> [6,5,3,1,1]
=> ? = 2
[1,2,4,6,7,3,5] => [1,0,1,0,1,1,0,1,1,0,1,0,0,0]
=> [4,3,3,2,2,1]
=> [6,5,3,1]
=> ? = 2
[1,2,4,6,7,5,3] => [1,0,1,0,1,1,0,1,1,0,1,0,0,0]
=> [4,3,3,2,2,1]
=> [6,5,3,1]
=> ? = 2
[1,2,4,7,3,5,6] => [1,0,1,0,1,1,0,1,1,1,0,0,0,0]
=> [3,3,3,2,2,1]
=> [6,5,3]
=> ? = 1
[1,2,4,7,3,6,5] => [1,0,1,0,1,1,0,1,1,1,0,0,0,0]
=> [3,3,3,2,2,1]
=> [6,5,3]
=> ? = 1
[1,2,4,7,5,3,6] => [1,0,1,0,1,1,0,1,1,1,0,0,0,0]
=> [3,3,3,2,2,1]
=> [6,5,3]
=> ? = 1
[1,2,4,7,5,6,3] => [1,0,1,0,1,1,0,1,1,1,0,0,0,0]
=> [3,3,3,2,2,1]
=> [6,5,3]
=> ? = 1
[1,2,4,7,6,3,5] => [1,0,1,0,1,1,0,1,1,1,0,0,0,0]
=> [3,3,3,2,2,1]
=> [6,5,3]
=> ? = 1
[1,2,4,7,6,5,3] => [1,0,1,0,1,1,0,1,1,1,0,0,0,0]
=> [3,3,3,2,2,1]
=> [6,5,3]
=> ? = 1
[1,2,5,3,6,4,7] => [1,0,1,0,1,1,1,0,0,1,0,0,1,0]
=> [6,4,2,2,2,1]
=> [6,5,2,2,1,1]
=> ? = 3
[1,2,5,3,6,7,4] => [1,0,1,0,1,1,1,0,0,1,0,1,0,0]
=> [5,4,2,2,2,1]
=> [6,5,2,2,1]
=> ? = 3
[1,2,5,3,7,4,6] => [1,0,1,0,1,1,1,0,0,1,1,0,0,0]
=> [4,4,2,2,2,1]
=> [6,5,2,2]
=> ? = 1
[1,2,5,3,7,6,4] => [1,0,1,0,1,1,1,0,0,1,1,0,0,0]
=> [4,4,2,2,2,1]
=> [6,5,2,2]
=> ? = 1
[1,2,5,4,6,3,7] => [1,0,1,0,1,1,1,0,0,1,0,0,1,0]
=> [6,4,2,2,2,1]
=> [6,5,2,2,1,1]
=> ? = 3
[1,2,5,4,6,7,3] => [1,0,1,0,1,1,1,0,0,1,0,1,0,0]
=> [5,4,2,2,2,1]
=> [6,5,2,2,1]
=> ? = 3
[1,2,5,4,7,3,6] => [1,0,1,0,1,1,1,0,0,1,1,0,0,0]
=> [4,4,2,2,2,1]
=> [6,5,2,2]
=> ? = 1
[1,2,5,4,7,6,3] => [1,0,1,0,1,1,1,0,0,1,1,0,0,0]
=> [4,4,2,2,2,1]
=> [6,5,2,2]
=> ? = 1
[1,2,5,6,3,4,7] => [1,0,1,0,1,1,1,0,1,0,0,0,1,0]
=> [6,3,2,2,2,1]
=> [6,5,2,1,1,1]
=> ? = 3
[1,2,5,6,3,7,4] => [1,0,1,0,1,1,1,0,1,0,0,1,0,0]
=> [5,3,2,2,2,1]
=> [6,5,2,1,1]
=> ? = 3
[1,2,5,6,4,3,7] => [1,0,1,0,1,1,1,0,1,0,0,0,1,0]
=> [6,3,2,2,2,1]
=> [6,5,2,1,1,1]
=> ? = 3
[1,2,5,6,4,7,3] => [1,0,1,0,1,1,1,0,1,0,0,1,0,0]
=> [5,3,2,2,2,1]
=> [6,5,2,1,1]
=> ? = 3
[1,2,5,6,7,3,4] => [1,0,1,0,1,1,1,0,1,0,1,0,0,0]
=> [4,3,2,2,2,1]
=> [6,5,2,1]
=> ? = 3
[1,2,5,6,7,4,3] => [1,0,1,0,1,1,1,0,1,0,1,0,0,0]
=> [4,3,2,2,2,1]
=> [6,5,2,1]
=> ? = 3
[1,2,5,7,3,4,6] => [1,0,1,0,1,1,1,0,1,1,0,0,0,0]
=> [3,3,2,2,2,1]
=> [6,5,2]
=> ? = 1
[1,2,5,7,3,6,4] => [1,0,1,0,1,1,1,0,1,1,0,0,0,0]
=> [3,3,2,2,2,1]
=> [6,5,2]
=> ? = 1
[1,2,5,7,4,3,6] => [1,0,1,0,1,1,1,0,1,1,0,0,0,0]
=> [3,3,2,2,2,1]
=> [6,5,2]
=> ? = 1
[1,2,5,7,4,6,3] => [1,0,1,0,1,1,1,0,1,1,0,0,0,0]
=> [3,3,2,2,2,1]
=> [6,5,2]
=> ? = 1
[1,2,5,7,6,3,4] => [1,0,1,0,1,1,1,0,1,1,0,0,0,0]
=> [3,3,2,2,2,1]
=> [6,5,2]
=> ? = 1
[1,2,5,7,6,4,3] => [1,0,1,0,1,1,1,0,1,1,0,0,0,0]
=> [3,3,2,2,2,1]
=> [6,5,2]
=> ? = 1
[1,2,6,3,4,7,5] => [1,0,1,0,1,1,1,1,0,0,0,1,0,0]
=> [5,2,2,2,2,1]
=> [6,5,1,1,1]
=> ? = 2
[1,2,6,3,5,7,4] => [1,0,1,0,1,1,1,1,0,0,0,1,0,0]
=> [5,2,2,2,2,1]
=> [6,5,1,1,1]
=> ? = 2
[1,2,6,3,7,4,5] => [1,0,1,0,1,1,1,1,0,0,1,0,0,0]
=> [4,2,2,2,2,1]
=> [6,5,1,1]
=> ? = 2
Description
The smallest missing part in an integer partition.
In [3], this is referred to as the mex, the minimal excluded part of the partition.
For compositions, this is studied in [sec.3.2., 1].
The following 48 statistics, ordered by result quality, also match your data. Click on any of them to see the details.
St000675The number of centered multitunnels of a Dyck path. St000025The number of initial rises of a Dyck path. St001135The projective dimension of the first simple module in the Nakayama algebra corresponding to the Dyck path. St001316The domatic number of a graph. St000273The domination number of a graph. St000544The cop number of a graph. St000916The packing number of a graph. St001829The common independence number of a graph. St001322The size of a minimal independent dominating set in a graph. St001339The irredundance number of a graph. St001363The Euler characteristic of a graph according to Knill. St000234The number of global ascents of a permutation. St000717The number of ordinal summands of a poset. St000237The number of small exceedances. St000007The number of saliances of the permutation. St000546The number of global descents of a permutation. St000068The number of minimal elements in a poset. St000989The number of final rises of a permutation. St000993The multiplicity of the largest part of an integer partition. St000260The radius of a connected graph. St000259The diameter of a connected graph. St000843The decomposition number of a perfect matching. St000654The first descent of a permutation. St000990The first ascent of a permutation. St001461The number of topologically connected components of the chord diagram of a permutation. St000838The number of terminal right-hand endpoints when the vertices are written in order. St001640The number of ascent tops in the permutation such that all smaller elements appear before. St001184Number of indecomposable injective modules with grade at least 1 in the corresponding Nakayama algebra. St000056The decomposition (or block) number of a permutation. St000061The number of nodes on the left branch of a binary tree. St000084The number of subtrees. St000286The number of connected components of the complement of a graph. St000287The number of connected components of a graph. St000314The number of left-to-right-maxima of a permutation. St000740The last entry of a permutation. St000991The number of right-to-left minima of a permutation. St001201The grade of the simple module $S_0$ in the special CNakayama algebra corresponding to the Dyck path. St000261The edge connectivity of a graph. St000262The vertex connectivity of a graph. St000310The minimal degree of a vertex of a graph. St001185The number of indecomposable injective modules of grade at least 2 in the corresponding Nakayama algebra. St001226The number of integers i such that the radical of the i-th indecomposable projective module has vanishing first extension group with the Jacobson radical J in the corresponding Nakayama algebra. St001491The number of indecomposable projective-injective modules in the algebra corresponding to a subset. St001355Number of non-empty prefixes of a binary word that contain equally many 0's and 1's. St001462The number of factors of a standard tableaux under concatenation. St001553The number of indecomposable summands of the square of the Jacobson radical as a bimodule in the Nakayama algebra corresponding to the Dyck path. St001904The length of the initial strictly increasing segment of a parking function. St001937The size of the center of a parking function.
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