Identifier
Mp00231:
Integer compositions
—bounce path⟶
Dyck paths
Mp00026: Dyck paths —to ordered tree⟶ Ordered trees
Mp00139: Ordered trees —Zeilberger's Strahler bijection⟶ Binary trees
Mp00026: Dyck paths —to ordered tree⟶ Ordered trees
Mp00139: Ordered trees —Zeilberger's Strahler bijection⟶ Binary trees
Images
=>
Cc0005;cc-rep-1Cc0021;cc-rep-2Cc0010;cc-rep-3
[1]=>[1,0]=>[[]]=>[.,.]
[1,1]=>[1,0,1,0]=>[[],[]]=>[.,[.,.]]
[2]=>[1,1,0,0]=>[[[]]]=>[[.,.],.]
[1,1,1]=>[1,0,1,0,1,0]=>[[],[],[]]=>[.,[.,[.,.]]]
[1,2]=>[1,0,1,1,0,0]=>[[],[[]]]=>[.,[[.,.],.]]
[2,1]=>[1,1,0,0,1,0]=>[[[]],[]]=>[[.,[.,.]],.]
[3]=>[1,1,1,0,0,0]=>[[[[]]]]=>[[[.,.],.],.]
[1,1,1,1]=>[1,0,1,0,1,0,1,0]=>[[],[],[],[]]=>[.,[.,[.,[.,.]]]]
[1,1,2]=>[1,0,1,0,1,1,0,0]=>[[],[],[[]]]=>[.,[.,[[.,.],.]]]
[1,2,1]=>[1,0,1,1,0,0,1,0]=>[[],[[]],[]]=>[.,[[.,[.,.]],.]]
[1,3]=>[1,0,1,1,1,0,0,0]=>[[],[[[]]]]=>[.,[[[.,.],.],.]]
[2,1,1]=>[1,1,0,0,1,0,1,0]=>[[[]],[],[]]=>[[.,[.,[.,.]]],.]
[2,2]=>[1,1,0,0,1,1,0,0]=>[[[]],[[]]]=>[[.,[[.,.],.]],.]
[3,1]=>[1,1,1,0,0,0,1,0]=>[[[[]]],[]]=>[[[.,[.,.]],.],.]
[4]=>[1,1,1,1,0,0,0,0]=>[[[[[]]]]]=>[[[[.,.],.],.],.]
[1,1,1,1,1]=>[1,0,1,0,1,0,1,0,1,0]=>[[],[],[],[],[]]=>[.,[.,[.,[.,[.,.]]]]]
[1,1,1,2]=>[1,0,1,0,1,0,1,1,0,0]=>[[],[],[],[[]]]=>[.,[.,[.,[[.,.],.]]]]
[1,1,2,1]=>[1,0,1,0,1,1,0,0,1,0]=>[[],[],[[]],[]]=>[.,[.,[[.,[.,.]],.]]]
[1,1,3]=>[1,0,1,0,1,1,1,0,0,0]=>[[],[],[[[]]]]=>[.,[.,[[[.,.],.],.]]]
[1,2,1,1]=>[1,0,1,1,0,0,1,0,1,0]=>[[],[[]],[],[]]=>[.,[[.,[.,[.,.]]],.]]
[1,2,2]=>[1,0,1,1,0,0,1,1,0,0]=>[[],[[]],[[]]]=>[.,[[.,[[.,.],.]],.]]
[1,3,1]=>[1,0,1,1,1,0,0,0,1,0]=>[[],[[[]]],[]]=>[.,[[[.,[.,.]],.],.]]
[1,4]=>[1,0,1,1,1,1,0,0,0,0]=>[[],[[[[]]]]]=>[.,[[[[.,.],.],.],.]]
[2,1,1,1]=>[1,1,0,0,1,0,1,0,1,0]=>[[[]],[],[],[]]=>[[.,[.,[.,[.,.]]]],.]
[2,1,2]=>[1,1,0,0,1,0,1,1,0,0]=>[[[]],[],[[]]]=>[[.,[.,[[.,.],.]]],.]
[2,2,1]=>[1,1,0,0,1,1,0,0,1,0]=>[[[]],[[]],[]]=>[[.,[[.,[.,.]],.]],.]
[2,3]=>[1,1,0,0,1,1,1,0,0,0]=>[[[]],[[[]]]]=>[[.,[[[.,.],.],.]],.]
[3,1,1]=>[1,1,1,0,0,0,1,0,1,0]=>[[[[]]],[],[]]=>[[[.,[.,[.,.]]],.],.]
[3,2]=>[1,1,1,0,0,0,1,1,0,0]=>[[[[]]],[[]]]=>[[[.,[[.,.],.]],.],.]
[4,1]=>[1,1,1,1,0,0,0,0,1,0]=>[[[[[]]]],[]]=>[[[[.,[.,.]],.],.],.]
[5]=>[1,1,1,1,1,0,0,0,0,0]=>[[[[[[]]]]]]=>[[[[[.,.],.],.],.],.]
[1,1,1,1,1,1]=>[1,0,1,0,1,0,1,0,1,0,1,0]=>[[],[],[],[],[],[]]=>[.,[.,[.,[.,[.,[.,.]]]]]]
[1,1,1,1,2]=>[1,0,1,0,1,0,1,0,1,1,0,0]=>[[],[],[],[],[[]]]=>[.,[.,[.,[.,[[.,.],.]]]]]
[1,1,1,2,1]=>[1,0,1,0,1,0,1,1,0,0,1,0]=>[[],[],[],[[]],[]]=>[.,[.,[.,[[.,[.,.]],.]]]]
[1,1,1,3]=>[1,0,1,0,1,0,1,1,1,0,0,0]=>[[],[],[],[[[]]]]=>[.,[.,[.,[[[.,.],.],.]]]]
[1,1,2,1,1]=>[1,0,1,0,1,1,0,0,1,0,1,0]=>[[],[],[[]],[],[]]=>[.,[.,[[.,[.,[.,.]]],.]]]
[1,1,2,2]=>[1,0,1,0,1,1,0,0,1,1,0,0]=>[[],[],[[]],[[]]]=>[.,[.,[[.,[[.,.],.]],.]]]
[1,1,3,1]=>[1,0,1,0,1,1,1,0,0,0,1,0]=>[[],[],[[[]]],[]]=>[.,[.,[[[.,[.,.]],.],.]]]
[1,1,4]=>[1,0,1,0,1,1,1,1,0,0,0,0]=>[[],[],[[[[]]]]]=>[.,[.,[[[[.,.],.],.],.]]]
[1,2,1,1,1]=>[1,0,1,1,0,0,1,0,1,0,1,0]=>[[],[[]],[],[],[]]=>[.,[[.,[.,[.,[.,.]]]],.]]
[1,2,1,2]=>[1,0,1,1,0,0,1,0,1,1,0,0]=>[[],[[]],[],[[]]]=>[.,[[.,[.,[[.,.],.]]],.]]
[1,2,2,1]=>[1,0,1,1,0,0,1,1,0,0,1,0]=>[[],[[]],[[]],[]]=>[.,[[.,[[.,[.,.]],.]],.]]
[1,2,3]=>[1,0,1,1,0,0,1,1,1,0,0,0]=>[[],[[]],[[[]]]]=>[.,[[.,[[[.,.],.],.]],.]]
[1,3,1,1]=>[1,0,1,1,1,0,0,0,1,0,1,0]=>[[],[[[]]],[],[]]=>[.,[[[.,[.,[.,.]]],.],.]]
[1,3,2]=>[1,0,1,1,1,0,0,0,1,1,0,0]=>[[],[[[]]],[[]]]=>[.,[[[.,[[.,.],.]],.],.]]
[1,4,1]=>[1,0,1,1,1,1,0,0,0,0,1,0]=>[[],[[[[]]]],[]]=>[.,[[[[.,[.,.]],.],.],.]]
[1,5]=>[1,0,1,1,1,1,1,0,0,0,0,0]=>[[],[[[[[]]]]]]=>[.,[[[[[.,.],.],.],.],.]]
[2,1,1,1,1]=>[1,1,0,0,1,0,1,0,1,0,1,0]=>[[[]],[],[],[],[]]=>[[.,[.,[.,[.,[.,.]]]]],.]
[2,1,1,2]=>[1,1,0,0,1,0,1,0,1,1,0,0]=>[[[]],[],[],[[]]]=>[[.,[.,[.,[[.,.],.]]]],.]
[2,1,2,1]=>[1,1,0,0,1,0,1,1,0,0,1,0]=>[[[]],[],[[]],[]]=>[[.,[.,[[.,[.,.]],.]]],.]
[2,1,3]=>[1,1,0,0,1,0,1,1,1,0,0,0]=>[[[]],[],[[[]]]]=>[[.,[.,[[[.,.],.],.]]],.]
[2,2,1,1]=>[1,1,0,0,1,1,0,0,1,0,1,0]=>[[[]],[[]],[],[]]=>[[.,[[.,[.,[.,.]]],.]],.]
[2,2,2]=>[1,1,0,0,1,1,0,0,1,1,0,0]=>[[[]],[[]],[[]]]=>[[.,[[.,[[.,.],.]],.]],.]
[2,3,1]=>[1,1,0,0,1,1,1,0,0,0,1,0]=>[[[]],[[[]]],[]]=>[[.,[[[.,[.,.]],.],.]],.]
[2,4]=>[1,1,0,0,1,1,1,1,0,0,0,0]=>[[[]],[[[[]]]]]=>[[.,[[[[.,.],.],.],.]],.]
[3,1,1,1]=>[1,1,1,0,0,0,1,0,1,0,1,0]=>[[[[]]],[],[],[]]=>[[[.,[.,[.,[.,.]]]],.],.]
[3,1,2]=>[1,1,1,0,0,0,1,0,1,1,0,0]=>[[[[]]],[],[[]]]=>[[[.,[.,[[.,.],.]]],.],.]
[3,2,1]=>[1,1,1,0,0,0,1,1,0,0,1,0]=>[[[[]]],[[]],[]]=>[[[.,[[.,[.,.]],.]],.],.]
[3,3]=>[1,1,1,0,0,0,1,1,1,0,0,0]=>[[[[]]],[[[]]]]=>[[[.,[[[.,.],.],.]],.],.]
[4,1,1]=>[1,1,1,1,0,0,0,0,1,0,1,0]=>[[[[[]]]],[],[]]=>[[[[.,[.,[.,.]]],.],.],.]
[4,2]=>[1,1,1,1,0,0,0,0,1,1,0,0]=>[[[[[]]]],[[]]]=>[[[[.,[[.,.],.]],.],.],.]
[5,1]=>[1,1,1,1,1,0,0,0,0,0,1,0]=>[[[[[[]]]]],[]]=>[[[[[.,[.,.]],.],.],.],.]
[6]=>[1,1,1,1,1,1,0,0,0,0,0,0]=>[[[[[[[]]]]]]]=>[[[[[[.,.],.],.],.],.],.]
[1,1,1,1,1,1,1]=>[1,0,1,0,1,0,1,0,1,0,1,0,1,0]=>[[],[],[],[],[],[],[]]=>[.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,1,1,1,1,2]=>[1,0,1,0,1,0,1,0,1,0,1,1,0,0]=>[[],[],[],[],[],[[]]]=>[.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,1,1,1,2,1]=>[1,0,1,0,1,0,1,0,1,1,0,0,1,0]=>[[],[],[],[],[[]],[]]=>[.,[.,[.,[.,[[.,[.,.]],.]]]]]
[1,1,1,1,3]=>[1,0,1,0,1,0,1,0,1,1,1,0,0,0]=>[[],[],[],[],[[[]]]]=>[.,[.,[.,[.,[[[.,.],.],.]]]]]
[1,1,1,2,1,1]=>[1,0,1,0,1,0,1,1,0,0,1,0,1,0]=>[[],[],[],[[]],[],[]]=>[.,[.,[.,[[.,[.,[.,.]]],.]]]]
[1,1,1,2,2]=>[1,0,1,0,1,0,1,1,0,0,1,1,0,0]=>[[],[],[],[[]],[[]]]=>[.,[.,[.,[[.,[[.,.],.]],.]]]]
[1,1,1,3,1]=>[1,0,1,0,1,0,1,1,1,0,0,0,1,0]=>[[],[],[],[[[]]],[]]=>[.,[.,[.,[[[.,[.,.]],.],.]]]]
[1,1,1,4]=>[1,0,1,0,1,0,1,1,1,1,0,0,0,0]=>[[],[],[],[[[[]]]]]=>[.,[.,[.,[[[[.,.],.],.],.]]]]
[1,1,2,1,1,1]=>[1,0,1,0,1,1,0,0,1,0,1,0,1,0]=>[[],[],[[]],[],[],[]]=>[.,[.,[[.,[.,[.,[.,.]]]],.]]]
[1,1,2,1,2]=>[1,0,1,0,1,1,0,0,1,0,1,1,0,0]=>[[],[],[[]],[],[[]]]=>[.,[.,[[.,[.,[[.,.],.]]],.]]]
[1,1,2,2,1]=>[1,0,1,0,1,1,0,0,1,1,0,0,1,0]=>[[],[],[[]],[[]],[]]=>[.,[.,[[.,[[.,[.,.]],.]],.]]]
[1,1,2,3]=>[1,0,1,0,1,1,0,0,1,1,1,0,0,0]=>[[],[],[[]],[[[]]]]=>[.,[.,[[.,[[[.,.],.],.]],.]]]
[1,1,3,1,1]=>[1,0,1,0,1,1,1,0,0,0,1,0,1,0]=>[[],[],[[[]]],[],[]]=>[.,[.,[[[.,[.,[.,.]]],.],.]]]
[1,1,3,2]=>[1,0,1,0,1,1,1,0,0,0,1,1,0,0]=>[[],[],[[[]]],[[]]]=>[.,[.,[[[.,[[.,.],.]],.],.]]]
[1,1,4,1]=>[1,0,1,0,1,1,1,1,0,0,0,0,1,0]=>[[],[],[[[[]]]],[]]=>[.,[.,[[[[.,[.,.]],.],.],.]]]
[1,1,5]=>[1,0,1,0,1,1,1,1,1,0,0,0,0,0]=>[[],[],[[[[[]]]]]]=>[.,[.,[[[[[.,.],.],.],.],.]]]
[1,2,1,1,1,1]=>[1,0,1,1,0,0,1,0,1,0,1,0,1,0]=>[[],[[]],[],[],[],[]]=>[.,[[.,[.,[.,[.,[.,.]]]]],.]]
[1,2,1,1,2]=>[1,0,1,1,0,0,1,0,1,0,1,1,0,0]=>[[],[[]],[],[],[[]]]=>[.,[[.,[.,[.,[[.,.],.]]]],.]]
[1,2,1,2,1]=>[1,0,1,1,0,0,1,0,1,1,0,0,1,0]=>[[],[[]],[],[[]],[]]=>[.,[[.,[.,[[.,[.,.]],.]]],.]]
[1,2,1,3]=>[1,0,1,1,0,0,1,0,1,1,1,0,0,0]=>[[],[[]],[],[[[]]]]=>[.,[[.,[.,[[[.,.],.],.]]],.]]
[1,2,2,1,1]=>[1,0,1,1,0,0,1,1,0,0,1,0,1,0]=>[[],[[]],[[]],[],[]]=>[.,[[.,[[.,[.,[.,.]]],.]],.]]
[1,2,2,2]=>[1,0,1,1,0,0,1,1,0,0,1,1,0,0]=>[[],[[]],[[]],[[]]]=>[.,[[.,[[.,[[.,.],.]],.]],.]]
[1,2,3,1]=>[1,0,1,1,0,0,1,1,1,0,0,0,1,0]=>[[],[[]],[[[]]],[]]=>[.,[[.,[[[.,[.,.]],.],.]],.]]
[1,2,4]=>[1,0,1,1,0,0,1,1,1,1,0,0,0,0]=>[[],[[]],[[[[]]]]]=>[.,[[.,[[[[.,.],.],.],.]],.]]
[1,3,1,1,1]=>[1,0,1,1,1,0,0,0,1,0,1,0,1,0]=>[[],[[[]]],[],[],[]]=>[.,[[[.,[.,[.,[.,.]]]],.],.]]
[1,3,1,2]=>[1,0,1,1,1,0,0,0,1,0,1,1,0,0]=>[[],[[[]]],[],[[]]]=>[.,[[[.,[.,[[.,.],.]]],.],.]]
[1,3,2,1]=>[1,0,1,1,1,0,0,0,1,1,0,0,1,0]=>[[],[[[]]],[[]],[]]=>[.,[[[.,[[.,[.,.]],.]],.],.]]
[1,3,3]=>[1,0,1,1,1,0,0,0,1,1,1,0,0,0]=>[[],[[[]]],[[[]]]]=>[.,[[[.,[[[.,.],.],.]],.],.]]
[1,4,1,1]=>[1,0,1,1,1,1,0,0,0,0,1,0,1,0]=>[[],[[[[]]]],[],[]]=>[.,[[[[.,[.,[.,.]]],.],.],.]]
[1,4,2]=>[1,0,1,1,1,1,0,0,0,0,1,1,0,0]=>[[],[[[[]]]],[[]]]=>[.,[[[[.,[[.,.],.]],.],.],.]]
[1,5,1]=>[1,0,1,1,1,1,1,0,0,0,0,0,1,0]=>[[],[[[[[]]]]],[]]=>[.,[[[[[.,[.,.]],.],.],.],.]]
[1,6]=>[1,0,1,1,1,1,1,1,0,0,0,0,0,0]=>[[],[[[[[[]]]]]]]=>[.,[[[[[[.,.],.],.],.],.],.]]
[2,1,1,1,1,1]=>[1,1,0,0,1,0,1,0,1,0,1,0,1,0]=>[[[]],[],[],[],[],[]]=>[[.,[.,[.,[.,[.,[.,.]]]]]],.]
[2,1,1,1,2]=>[1,1,0,0,1,0,1,0,1,0,1,1,0,0]=>[[[]],[],[],[],[[]]]=>[[.,[.,[.,[.,[[.,.],.]]]]],.]
[2,1,1,2,1]=>[1,1,0,0,1,0,1,0,1,1,0,0,1,0]=>[[[]],[],[],[[]],[]]=>[[.,[.,[.,[[.,[.,.]],.]]]],.]
[2,1,1,3]=>[1,1,0,0,1,0,1,0,1,1,1,0,0,0]=>[[[]],[],[],[[[]]]]=>[[.,[.,[.,[[[.,.],.],.]]]],.]
[2,1,2,1,1]=>[1,1,0,0,1,0,1,1,0,0,1,0,1,0]=>[[[]],[],[[]],[],[]]=>[[.,[.,[[.,[.,[.,.]]],.]]],.]
[2,1,2,2]=>[1,1,0,0,1,0,1,1,0,0,1,1,0,0]=>[[[]],[],[[]],[[]]]=>[[.,[.,[[.,[[.,.],.]],.]]],.]
[2,1,3,1]=>[1,1,0,0,1,0,1,1,1,0,0,0,1,0]=>[[[]],[],[[[]]],[]]=>[[.,[.,[[[.,[.,.]],.],.]]],.]
[2,1,4]=>[1,1,0,0,1,0,1,1,1,1,0,0,0,0]=>[[[]],[],[[[[]]]]]=>[[.,[.,[[[[.,.],.],.],.]]],.]
[2,2,1,1,1]=>[1,1,0,0,1,1,0,0,1,0,1,0,1,0]=>[[[]],[[]],[],[],[]]=>[[.,[[.,[.,[.,[.,.]]]],.]],.]
[2,2,1,2]=>[1,1,0,0,1,1,0,0,1,0,1,1,0,0]=>[[[]],[[]],[],[[]]]=>[[.,[[.,[.,[[.,.],.]]],.]],.]
[2,2,2,1]=>[1,1,0,0,1,1,0,0,1,1,0,0,1,0]=>[[[]],[[]],[[]],[]]=>[[.,[[.,[[.,[.,.]],.]],.]],.]
[2,2,3]=>[1,1,0,0,1,1,0,0,1,1,1,0,0,0]=>[[[]],[[]],[[[]]]]=>[[.,[[.,[[[.,.],.],.]],.]],.]
[2,3,1,1]=>[1,1,0,0,1,1,1,0,0,0,1,0,1,0]=>[[[]],[[[]]],[],[]]=>[[.,[[[.,[.,[.,.]]],.],.]],.]
[2,3,2]=>[1,1,0,0,1,1,1,0,0,0,1,1,0,0]=>[[[]],[[[]]],[[]]]=>[[.,[[[.,[[.,.],.]],.],.]],.]
[2,4,1]=>[1,1,0,0,1,1,1,1,0,0,0,0,1,0]=>[[[]],[[[[]]]],[]]=>[[.,[[[[.,[.,.]],.],.],.]],.]
[2,5]=>[1,1,0,0,1,1,1,1,1,0,0,0,0,0]=>[[[]],[[[[[]]]]]]=>[[.,[[[[[.,.],.],.],.],.]],.]
[3,1,1,1,1]=>[1,1,1,0,0,0,1,0,1,0,1,0,1,0]=>[[[[]]],[],[],[],[]]=>[[[.,[.,[.,[.,[.,.]]]]],.],.]
[3,1,1,2]=>[1,1,1,0,0,0,1,0,1,0,1,1,0,0]=>[[[[]]],[],[],[[]]]=>[[[.,[.,[.,[[.,.],.]]]],.],.]
[3,1,2,1]=>[1,1,1,0,0,0,1,0,1,1,0,0,1,0]=>[[[[]]],[],[[]],[]]=>[[[.,[.,[[.,[.,.]],.]]],.],.]
[3,1,3]=>[1,1,1,0,0,0,1,0,1,1,1,0,0,0]=>[[[[]]],[],[[[]]]]=>[[[.,[.,[[[.,.],.],.]]],.],.]
[3,2,1,1]=>[1,1,1,0,0,0,1,1,0,0,1,0,1,0]=>[[[[]]],[[]],[],[]]=>[[[.,[[.,[.,[.,.]]],.]],.],.]
[3,2,2]=>[1,1,1,0,0,0,1,1,0,0,1,1,0,0]=>[[[[]]],[[]],[[]]]=>[[[.,[[.,[[.,.],.]],.]],.],.]
[3,3,1]=>[1,1,1,0,0,0,1,1,1,0,0,0,1,0]=>[[[[]]],[[[]]],[]]=>[[[.,[[[.,[.,.]],.],.]],.],.]
[3,4]=>[1,1,1,0,0,0,1,1,1,1,0,0,0,0]=>[[[[]]],[[[[]]]]]=>[[[.,[[[[.,.],.],.],.]],.],.]
[4,1,1,1]=>[1,1,1,1,0,0,0,0,1,0,1,0,1,0]=>[[[[[]]]],[],[],[]]=>[[[[.,[.,[.,[.,.]]]],.],.],.]
[4,1,2]=>[1,1,1,1,0,0,0,0,1,0,1,1,0,0]=>[[[[[]]]],[],[[]]]=>[[[[.,[.,[[.,.],.]]],.],.],.]
[4,2,1]=>[1,1,1,1,0,0,0,0,1,1,0,0,1,0]=>[[[[[]]]],[[]],[]]=>[[[[.,[[.,[.,.]],.]],.],.],.]
[4,3]=>[1,1,1,1,0,0,0,0,1,1,1,0,0,0]=>[[[[[]]]],[[[]]]]=>[[[[.,[[[.,.],.],.]],.],.],.]
[5,1,1]=>[1,1,1,1,1,0,0,0,0,0,1,0,1,0]=>[[[[[[]]]]],[],[]]=>[[[[[.,[.,[.,.]]],.],.],.],.]
[5,2]=>[1,1,1,1,1,0,0,0,0,0,1,1,0,0]=>[[[[[[]]]]],[[]]]=>[[[[[.,[[.,.],.]],.],.],.],.]
[6,1]=>[1,1,1,1,1,1,0,0,0,0,0,0,1,0]=>[[[[[[[]]]]]],[]]=>[[[[[[.,[.,.]],.],.],.],.],.]
[7]=>[1,1,1,1,1,1,1,0,0,0,0,0,0,0]=>[[[[[[[[]]]]]]]]=>[[[[[[[.,.],.],.],.],.],.],.]
[1,1,1,1,1,1,1,1]=>[1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0]=>[[],[],[],[],[],[],[],[]]=>[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,1,1,1,1,1,2]=>[1,0,1,0,1,0,1,0,1,0,1,0,1,1,0,0]=>[[],[],[],[],[],[],[[]]]=>[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
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[3,1,3,1]=>[1,1,1,0,0,0,1,0,1,1,1,0,0,0,1,0]=>[[[[]]],[],[[[]]],[]]=>[[[.,[.,[[[.,[.,.]],.],.]]],.],.]
[3,1,4]=>[1,1,1,0,0,0,1,0,1,1,1,1,0,0,0,0]=>[[[[]]],[],[[[[]]]]]=>[[[.,[.,[[[[.,.],.],.],.]]],.],.]
[3,2,1,1,1]=>[1,1,1,0,0,0,1,1,0,0,1,0,1,0,1,0]=>[[[[]]],[[]],[],[],[]]=>[[[.,[[.,[.,[.,[.,.]]]],.]],.],.]
[3,2,1,2]=>[1,1,1,0,0,0,1,1,0,0,1,0,1,1,0,0]=>[[[[]]],[[]],[],[[]]]=>[[[.,[[.,[.,[[.,.],.]]],.]],.],.]
[3,2,2,1]=>[1,1,1,0,0,0,1,1,0,0,1,1,0,0,1,0]=>[[[[]]],[[]],[[]],[]]=>[[[.,[[.,[[.,[.,.]],.]],.]],.],.]
[3,2,3]=>[1,1,1,0,0,0,1,1,0,0,1,1,1,0,0,0]=>[[[[]]],[[]],[[[]]]]=>[[[.,[[.,[[[.,.],.],.]],.]],.],.]
[3,3,1,1]=>[1,1,1,0,0,0,1,1,1,0,0,0,1,0,1,0]=>[[[[]]],[[[]]],[],[]]=>[[[.,[[[.,[.,[.,.]]],.],.]],.],.]
[3,3,2]=>[1,1,1,0,0,0,1,1,1,0,0,0,1,1,0,0]=>[[[[]]],[[[]]],[[]]]=>[[[.,[[[.,[[.,.],.]],.],.]],.],.]
[3,4,1]=>[1,1,1,0,0,0,1,1,1,1,0,0,0,0,1,0]=>[[[[]]],[[[[]]]],[]]=>[[[.,[[[[.,[.,.]],.],.],.]],.],.]
[3,5]=>[1,1,1,0,0,0,1,1,1,1,1,0,0,0,0,0]=>[[[[]]],[[[[[]]]]]]=>[[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,1,1,1,1]=>[1,1,1,1,0,0,0,0,1,0,1,0,1,0,1,0]=>[[[[[]]]],[],[],[],[]]=>[[[[.,[.,[.,[.,[.,.]]]]],.],.],.]
[4,1,1,2]=>[1,1,1,1,0,0,0,0,1,0,1,0,1,1,0,0]=>[[[[[]]]],[],[],[[]]]=>[[[[.,[.,[.,[[.,.],.]]]],.],.],.]
[4,1,2,1]=>[1,1,1,1,0,0,0,0,1,0,1,1,0,0,1,0]=>[[[[[]]]],[],[[]],[]]=>[[[[.,[.,[[.,[.,.]],.]]],.],.],.]
[4,1,3]=>[1,1,1,1,0,0,0,0,1,0,1,1,1,0,0,0]=>[[[[[]]]],[],[[[]]]]=>[[[[.,[.,[[[.,.],.],.]]],.],.],.]
[4,2,1,1]=>[1,1,1,1,0,0,0,0,1,1,0,0,1,0,1,0]=>[[[[[]]]],[[]],[],[]]=>[[[[.,[[.,[.,[.,.]]],.]],.],.],.]
[4,2,2]=>[1,1,1,1,0,0,0,0,1,1,0,0,1,1,0,0]=>[[[[[]]]],[[]],[[]]]=>[[[[.,[[.,[[.,.],.]],.]],.],.],.]
[4,3,1]=>[1,1,1,1,0,0,0,0,1,1,1,0,0,0,1,0]=>[[[[[]]]],[[[]]],[]]=>[[[[.,[[[.,[.,.]],.],.]],.],.],.]
[4,4]=>[1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0]=>[[[[[]]]],[[[[]]]]]=>[[[[.,[[[[.,.],.],.],.]],.],.],.]
[5,1,1,1]=>[1,1,1,1,1,0,0,0,0,0,1,0,1,0,1,0]=>[[[[[[]]]]],[],[],[]]=>[[[[[.,[.,[.,[.,.]]]],.],.],.],.]
[5,1,2]=>[1,1,1,1,1,0,0,0,0,0,1,0,1,1,0,0]=>[[[[[[]]]]],[],[[]]]=>[[[[[.,[.,[[.,.],.]]],.],.],.],.]
[5,2,1]=>[1,1,1,1,1,0,0,0,0,0,1,1,0,0,1,0]=>[[[[[[]]]]],[[]],[]]=>[[[[[.,[[.,[.,.]],.]],.],.],.],.]
[5,3]=>[1,1,1,1,1,0,0,0,0,0,1,1,1,0,0,0]=>[[[[[[]]]]],[[[]]]]=>[[[[[.,[[[.,.],.],.]],.],.],.],.]
[6,1,1]=>[1,1,1,1,1,1,0,0,0,0,0,0,1,0,1,0]=>[[[[[[[]]]]]],[],[]]=>[[[[[[.,[.,[.,.]]],.],.],.],.],.]
[6,2]=>[1,1,1,1,1,1,0,0,0,0,0,0,1,1,0,0]=>[[[[[[[]]]]]],[[]]]=>[[[[[[.,[[.,.],.]],.],.],.],.],.]
[7,1]=>[1,1,1,1,1,1,1,0,0,0,0,0,0,0,1,0]=>[[[[[[[[]]]]]]],[]]=>[[[[[[[.,[.,.]],.],.],.],.],.],.]
[8]=>[1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0]=>[[[[[[[[[]]]]]]]]]=>[[[[[[[[.,.],.],.],.],.],.],.],.]
Map
bounce path
Description
The bounce path determined by an integer composition.
Map
to ordered tree
Description
Sends a Dyck path to the ordered tree encoding the heights of the path.
This map is recursively defined as follows: A Dyck path $D$ of semilength $n$ may be decomposed, according to its returns (St000011The number of touch points (or returns) of a Dyck path.), into smaller paths $D_1,\dots,D_k$ of respective semilengths $n_1,\dots,n_k$ (so one has $n = n_1 + \dots n_k$) each of which has no returns.
Denote by $\tilde D_i$ the path of semilength $n_i-1$ obtained from $D_i$ by removing the initial up- and the final down-step.
This map then sends $D$ to the tree $T$ having a root note with ordered children $T_1,\dots,T_k$ which are again ordered trees computed from $D_1,\dots,D_k$ respectively.
The unique path of semilength $1$ is sent to the tree consisting of a single node.
This map is recursively defined as follows: A Dyck path $D$ of semilength $n$ may be decomposed, according to its returns (St000011The number of touch points (or returns) of a Dyck path.), into smaller paths $D_1,\dots,D_k$ of respective semilengths $n_1,\dots,n_k$ (so one has $n = n_1 + \dots n_k$) each of which has no returns.
Denote by $\tilde D_i$ the path of semilength $n_i-1$ obtained from $D_i$ by removing the initial up- and the final down-step.
This map then sends $D$ to the tree $T$ having a root note with ordered children $T_1,\dots,T_k$ which are again ordered trees computed from $D_1,\dots,D_k$ respectively.
The unique path of semilength $1$ is sent to the tree consisting of a single node.
Map
Zeilberger's Strahler bijection
Description
Zeilberger's Strahler bijection between ordered and binary trees.
This is a bijection sending the pruning number of the ordered tree to the Strahler number of the binary tree.
This is a bijection sending the pruning number of the ordered tree to the Strahler number of the binary tree.
searching the database
Sorry, this map was not found in the database.