Identifier
-
Mp00031:
Dyck paths
—to 312-avoiding permutation⟶
Permutations
Mp00086: Permutations —first fundamental transformation⟶ Permutations
Mp00239: Permutations —Corteel⟶ Permutations
St001497: Permutations ⟶ ℤ
Values
[1,0] => [1] => [1] => [1] => 1
[1,0,1,0] => [1,2] => [1,2] => [1,2] => 2
[1,1,0,0] => [2,1] => [2,1] => [2,1] => 1
[1,0,1,0,1,0] => [1,2,3] => [1,2,3] => [1,2,3] => 3
[1,0,1,1,0,0] => [1,3,2] => [1,3,2] => [1,3,2] => 2
[1,1,0,0,1,0] => [2,1,3] => [2,1,3] => [2,1,3] => 3
[1,1,0,1,0,0] => [2,3,1] => [3,2,1] => [2,3,1] => 2
[1,1,1,0,0,0] => [3,2,1] => [3,1,2] => [3,1,2] => 1
[1,0,1,0,1,0,1,0] => [1,2,3,4] => [1,2,3,4] => [1,2,3,4] => 4
[1,0,1,0,1,1,0,0] => [1,2,4,3] => [1,2,4,3] => [1,2,4,3] => 3
[1,0,1,1,0,0,1,0] => [1,3,2,4] => [1,3,2,4] => [1,3,2,4] => 4
[1,0,1,1,0,1,0,0] => [1,3,4,2] => [1,4,3,2] => [1,3,4,2] => 3
[1,0,1,1,1,0,0,0] => [1,4,3,2] => [1,4,2,3] => [1,4,2,3] => 2
[1,1,0,0,1,0,1,0] => [2,1,3,4] => [2,1,3,4] => [2,1,3,4] => 4
[1,1,0,0,1,1,0,0] => [2,1,4,3] => [2,1,4,3] => [2,1,4,3] => 3
[1,1,0,1,0,0,1,0] => [2,3,1,4] => [3,2,1,4] => [2,3,1,4] => 4
[1,1,0,1,0,1,0,0] => [2,3,4,1] => [4,2,3,1] => [2,3,4,1] => 3
[1,1,0,1,1,0,0,0] => [2,4,3,1] => [4,2,1,3] => [2,4,1,3] => 2
[1,1,1,0,0,0,1,0] => [3,2,1,4] => [3,1,2,4] => [3,1,2,4] => 4
[1,1,1,0,0,1,0,0] => [3,2,4,1] => [4,3,2,1] => [3,4,1,2] => 2
[1,1,1,0,1,0,0,0] => [3,4,2,1] => [4,1,3,2] => [3,1,4,2] => 3
[1,1,1,1,0,0,0,0] => [4,3,2,1] => [4,1,2,3] => [4,1,2,3] => 1
[1,0,1,0,1,0,1,0,1,0] => [1,2,3,4,5] => [1,2,3,4,5] => [1,2,3,4,5] => 5
[1,0,1,0,1,0,1,1,0,0] => [1,2,3,5,4] => [1,2,3,5,4] => [1,2,3,5,4] => 4
[1,0,1,0,1,1,0,0,1,0] => [1,2,4,3,5] => [1,2,4,3,5] => [1,2,4,3,5] => 5
[1,0,1,0,1,1,0,1,0,0] => [1,2,4,5,3] => [1,2,5,4,3] => [1,2,4,5,3] => 4
[1,0,1,0,1,1,1,0,0,0] => [1,2,5,4,3] => [1,2,5,3,4] => [1,2,5,3,4] => 3
[1,0,1,1,0,0,1,0,1,0] => [1,3,2,4,5] => [1,3,2,4,5] => [1,3,2,4,5] => 5
[1,0,1,1,0,0,1,1,0,0] => [1,3,2,5,4] => [1,3,2,5,4] => [1,3,2,5,4] => 4
[1,0,1,1,0,1,0,0,1,0] => [1,3,4,2,5] => [1,4,3,2,5] => [1,3,4,2,5] => 5
[1,0,1,1,0,1,0,1,0,0] => [1,3,4,5,2] => [1,5,3,4,2] => [1,3,4,5,2] => 4
[1,0,1,1,0,1,1,0,0,0] => [1,3,5,4,2] => [1,5,3,2,4] => [1,3,5,2,4] => 3
[1,0,1,1,1,0,0,0,1,0] => [1,4,3,2,5] => [1,4,2,3,5] => [1,4,2,3,5] => 5
[1,0,1,1,1,0,0,1,0,0] => [1,4,3,5,2] => [1,5,4,3,2] => [1,4,5,2,3] => 3
[1,0,1,1,1,0,1,0,0,0] => [1,4,5,3,2] => [1,5,2,4,3] => [1,4,2,5,3] => 4
[1,0,1,1,1,1,0,0,0,0] => [1,5,4,3,2] => [1,5,2,3,4] => [1,5,2,3,4] => 2
[1,1,0,0,1,0,1,0,1,0] => [2,1,3,4,5] => [2,1,3,4,5] => [2,1,3,4,5] => 5
[1,1,0,0,1,0,1,1,0,0] => [2,1,3,5,4] => [2,1,3,5,4] => [2,1,3,5,4] => 4
[1,1,0,0,1,1,0,0,1,0] => [2,1,4,3,5] => [2,1,4,3,5] => [2,1,4,3,5] => 5
[1,1,0,0,1,1,0,1,0,0] => [2,1,4,5,3] => [2,1,5,4,3] => [2,1,4,5,3] => 4
[1,1,0,0,1,1,1,0,0,0] => [2,1,5,4,3] => [2,1,5,3,4] => [2,1,5,3,4] => 3
[1,1,0,1,0,0,1,0,1,0] => [2,3,1,4,5] => [3,2,1,4,5] => [2,3,1,4,5] => 5
[1,1,0,1,0,0,1,1,0,0] => [2,3,1,5,4] => [3,2,1,5,4] => [2,3,1,5,4] => 4
[1,1,0,1,0,1,0,0,1,0] => [2,3,4,1,5] => [4,2,3,1,5] => [2,3,4,1,5] => 5
[1,1,0,1,0,1,0,1,0,0] => [2,3,4,5,1] => [5,2,3,4,1] => [2,3,4,5,1] => 4
[1,1,0,1,0,1,1,0,0,0] => [2,3,5,4,1] => [5,2,3,1,4] => [2,3,5,1,4] => 3
[1,1,0,1,1,0,0,0,1,0] => [2,4,3,1,5] => [4,2,1,3,5] => [2,4,1,3,5] => 5
[1,1,0,1,1,0,0,1,0,0] => [2,4,3,5,1] => [5,2,4,3,1] => [2,4,5,1,3] => 3
[1,1,0,1,1,0,1,0,0,0] => [2,4,5,3,1] => [5,2,1,4,3] => [2,4,1,5,3] => 4
[1,1,0,1,1,1,0,0,0,0] => [2,5,4,3,1] => [5,2,1,3,4] => [2,5,1,3,4] => 2
[1,1,1,0,0,0,1,0,1,0] => [3,2,1,4,5] => [3,1,2,4,5] => [3,1,2,4,5] => 5
[1,1,1,0,0,0,1,1,0,0] => [3,2,1,5,4] => [3,1,2,5,4] => [3,1,2,5,4] => 4
[1,1,1,0,0,1,0,0,1,0] => [3,2,4,1,5] => [4,3,2,1,5] => [3,4,1,2,5] => 5
[1,1,1,0,0,1,0,1,0,0] => [3,2,4,5,1] => [5,3,2,4,1] => [3,4,1,5,2] => 4
[1,1,1,0,0,1,1,0,0,0] => [3,2,5,4,1] => [5,3,2,1,4] => [3,5,1,2,4] => 2
[1,1,1,0,1,0,0,0,1,0] => [3,4,2,1,5] => [4,1,3,2,5] => [3,1,4,2,5] => 5
[1,1,1,0,1,0,0,1,0,0] => [3,4,2,5,1] => [5,4,3,2,1] => [3,4,5,1,2] => 3
[1,1,1,0,1,0,1,0,0,0] => [3,4,5,2,1] => [5,1,3,4,2] => [3,1,4,5,2] => 4
[1,1,1,0,1,1,0,0,0,0] => [3,5,4,2,1] => [5,1,3,2,4] => [3,1,5,2,4] => 3
[1,1,1,1,0,0,0,0,1,0] => [4,3,2,1,5] => [4,1,2,3,5] => [4,1,2,3,5] => 5
[1,1,1,1,0,0,0,1,0,0] => [4,3,2,5,1] => [5,4,2,3,1] => [4,5,1,2,3] => 2
[1,1,1,1,0,0,1,0,0,0] => [4,3,5,2,1] => [5,1,4,3,2] => [4,1,5,2,3] => 3
[1,1,1,1,0,1,0,0,0,0] => [4,5,3,2,1] => [5,1,2,4,3] => [4,1,2,5,3] => 4
[1,1,1,1,1,0,0,0,0,0] => [5,4,3,2,1] => [5,1,2,3,4] => [5,1,2,3,4] => 1
[1,0,1,0,1,0,1,0,1,0,1,0] => [1,2,3,4,5,6] => [1,2,3,4,5,6] => [1,2,3,4,5,6] => 6
[1,0,1,0,1,0,1,0,1,1,0,0] => [1,2,3,4,6,5] => [1,2,3,4,6,5] => [1,2,3,4,6,5] => 5
[1,0,1,0,1,0,1,1,0,0,1,0] => [1,2,3,5,4,6] => [1,2,3,5,4,6] => [1,2,3,5,4,6] => 6
[1,0,1,0,1,0,1,1,0,1,0,0] => [1,2,3,5,6,4] => [1,2,3,6,5,4] => [1,2,3,5,6,4] => 5
[1,0,1,0,1,0,1,1,1,0,0,0] => [1,2,3,6,5,4] => [1,2,3,6,4,5] => [1,2,3,6,4,5] => 4
[1,0,1,0,1,1,0,0,1,0,1,0] => [1,2,4,3,5,6] => [1,2,4,3,5,6] => [1,2,4,3,5,6] => 6
[1,0,1,0,1,1,0,0,1,1,0,0] => [1,2,4,3,6,5] => [1,2,4,3,6,5] => [1,2,4,3,6,5] => 5
[1,0,1,0,1,1,0,1,0,0,1,0] => [1,2,4,5,3,6] => [1,2,5,4,3,6] => [1,2,4,5,3,6] => 6
[1,0,1,0,1,1,0,1,0,1,0,0] => [1,2,4,5,6,3] => [1,2,6,4,5,3] => [1,2,4,5,6,3] => 5
[1,0,1,0,1,1,0,1,1,0,0,0] => [1,2,4,6,5,3] => [1,2,6,4,3,5] => [1,2,4,6,3,5] => 4
[1,0,1,0,1,1,1,0,0,0,1,0] => [1,2,5,4,3,6] => [1,2,5,3,4,6] => [1,2,5,3,4,6] => 6
[1,0,1,0,1,1,1,0,0,1,0,0] => [1,2,5,4,6,3] => [1,2,6,5,4,3] => [1,2,5,6,3,4] => 4
[1,0,1,0,1,1,1,0,1,0,0,0] => [1,2,5,6,4,3] => [1,2,6,3,5,4] => [1,2,5,3,6,4] => 5
[1,0,1,0,1,1,1,1,0,0,0,0] => [1,2,6,5,4,3] => [1,2,6,3,4,5] => [1,2,6,3,4,5] => 3
[1,0,1,1,0,0,1,0,1,0,1,0] => [1,3,2,4,5,6] => [1,3,2,4,5,6] => [1,3,2,4,5,6] => 6
[1,0,1,1,0,0,1,0,1,1,0,0] => [1,3,2,4,6,5] => [1,3,2,4,6,5] => [1,3,2,4,6,5] => 5
[1,0,1,1,0,0,1,1,0,0,1,0] => [1,3,2,5,4,6] => [1,3,2,5,4,6] => [1,3,2,5,4,6] => 6
[1,0,1,1,0,0,1,1,0,1,0,0] => [1,3,2,5,6,4] => [1,3,2,6,5,4] => [1,3,2,5,6,4] => 5
[1,0,1,1,0,0,1,1,1,0,0,0] => [1,3,2,6,5,4] => [1,3,2,6,4,5] => [1,3,2,6,4,5] => 4
[1,0,1,1,0,1,0,0,1,0,1,0] => [1,3,4,2,5,6] => [1,4,3,2,5,6] => [1,3,4,2,5,6] => 6
[1,0,1,1,0,1,0,0,1,1,0,0] => [1,3,4,2,6,5] => [1,4,3,2,6,5] => [1,3,4,2,6,5] => 5
[1,0,1,1,0,1,0,1,0,0,1,0] => [1,3,4,5,2,6] => [1,5,3,4,2,6] => [1,3,4,5,2,6] => 6
[1,0,1,1,0,1,0,1,0,1,0,0] => [1,3,4,5,6,2] => [1,6,3,4,5,2] => [1,3,4,5,6,2] => 5
[1,0,1,1,0,1,0,1,1,0,0,0] => [1,3,4,6,5,2] => [1,6,3,4,2,5] => [1,3,4,6,2,5] => 4
[1,0,1,1,0,1,1,0,0,0,1,0] => [1,3,5,4,2,6] => [1,5,3,2,4,6] => [1,3,5,2,4,6] => 6
[1,0,1,1,0,1,1,0,0,1,0,0] => [1,3,5,4,6,2] => [1,6,3,5,4,2] => [1,3,5,6,2,4] => 4
[1,0,1,1,0,1,1,0,1,0,0,0] => [1,3,5,6,4,2] => [1,6,3,2,5,4] => [1,3,5,2,6,4] => 5
[1,0,1,1,0,1,1,1,0,0,0,0] => [1,3,6,5,4,2] => [1,6,3,2,4,5] => [1,3,6,2,4,5] => 3
[1,0,1,1,1,0,0,0,1,0,1,0] => [1,4,3,2,5,6] => [1,4,2,3,5,6] => [1,4,2,3,5,6] => 6
[1,0,1,1,1,0,0,0,1,1,0,0] => [1,4,3,2,6,5] => [1,4,2,3,6,5] => [1,4,2,3,6,5] => 5
[1,0,1,1,1,0,0,1,0,0,1,0] => [1,4,3,5,2,6] => [1,5,4,3,2,6] => [1,4,5,2,3,6] => 6
[1,0,1,1,1,0,0,1,0,1,0,0] => [1,4,3,5,6,2] => [1,6,4,3,5,2] => [1,4,5,2,6,3] => 5
[1,0,1,1,1,0,0,1,1,0,0,0] => [1,4,3,6,5,2] => [1,6,4,3,2,5] => [1,4,6,2,3,5] => 3
[1,0,1,1,1,0,1,0,0,0,1,0] => [1,4,5,3,2,6] => [1,5,2,4,3,6] => [1,4,2,5,3,6] => 6
[1,0,1,1,1,0,1,0,0,1,0,0] => [1,4,5,3,6,2] => [1,6,5,4,3,2] => [1,4,5,6,2,3] => 4
[1,0,1,1,1,0,1,0,1,0,0,0] => [1,4,5,6,3,2] => [1,6,2,4,5,3] => [1,4,2,5,6,3] => 5
[1,0,1,1,1,0,1,1,0,0,0,0] => [1,4,6,5,3,2] => [1,6,2,4,3,5] => [1,4,2,6,3,5] => 4
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Description
The position of the largest weak excedence of a permutation.
Map
to 312-avoiding permutation
Description
Map
Corteel
Description
Corteel's map interchanging the number of crossings and the number of nestings of a permutation.
This involution creates a labelled bicoloured Motzkin path, using the Foata-Zeilberger map. In the corresponding bump diagram, each label records the number of arcs nesting the given arc. Then each label is replaced by its complement, and the inverse of the Foata-Zeilberger map is applied.
This involution creates a labelled bicoloured Motzkin path, using the Foata-Zeilberger map. In the corresponding bump diagram, each label records the number of arcs nesting the given arc. Then each label is replaced by its complement, and the inverse of the Foata-Zeilberger map is applied.
Map
first fundamental transformation
Description
Return the permutation whose cycles are the subsequences between successive left to right maxima.
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