Identifier
-
Mp00119:
Dyck paths
—to 321-avoiding permutation (Krattenthaler)⟶
Permutations
Mp00060: Permutations —Robinson-Schensted tableau shape⟶ Integer partitions
Mp00043: Integer partitions —to Dyck path⟶ Dyck paths
St001232: Dyck paths ⟶ ℤ
Values
[1,0] => [1] => [1] => [1,0,1,0] => 1
[1,0,1,0] => [1,2] => [2] => [1,1,0,0,1,0] => 1
[1,1,0,0] => [2,1] => [1,1] => [1,0,1,1,0,0] => 2
[1,0,1,0,1,0] => [1,2,3] => [3] => [1,1,1,0,0,0,1,0] => 1
[1,0,1,0,1,0,1,0] => [1,2,3,4] => [4] => [1,1,1,1,0,0,0,0,1,0] => 1
[1,1,0,0,1,1,0,0] => [2,1,4,3] => [2,2] => [1,1,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,0] => [2,4,1,3] => [2,2] => [1,1,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0] => [3,1,4,2] => [2,2] => [1,1,0,0,1,1,0,0] => 2
[1,1,1,0,1,0,0,0] => [3,4,1,2] => [2,2] => [1,1,0,0,1,1,0,0] => 2
[1,0,1,0,1,0,1,0,1,0] => [1,2,3,4,5] => [5] => [1,1,1,1,1,0,0,0,0,0,1,0] => 1
[1,0,1,0,1,0,1,0,1,0,1,0] => [1,2,3,4,5,6] => [6] => [1,1,1,1,1,1,0,0,0,0,0,0,1,0] => 1
[1,1,0,0,1,1,0,0,1,1,0,0] => [2,1,4,3,6,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,1,0,0,0] => [2,1,4,6,3,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,0,1,0,0] => [2,1,5,3,6,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,1,0,0,0] => [2,1,5,6,3,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,0,1,1,0,0] => [2,4,1,3,6,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,0,0,0] => [2,4,1,6,3,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,1,1,0,0,0,0] => [2,4,6,1,3,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,0,1,0,0] => [2,5,1,3,6,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,1,0,0,0] => [2,5,1,6,3,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,1,0,0,0,0] => [2,5,6,1,3,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0,1,1,0,0] => [3,1,4,2,6,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,1,1,0,0,0] => [3,1,4,6,2,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,1,0,0,1,0,0] => [3,1,5,2,6,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,1,0,1,0,0,0] => [3,1,5,6,2,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,1,0,0,0,1,1,0,0] => [3,4,1,2,6,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,1,0,0,1,1,0,0,0] => [3,4,1,6,2,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,1,0,1,1,0,0,0,0] => [3,4,6,1,2,5] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,1,1,0,0,0,1,0,0] => [3,5,1,2,6,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,1,1,0,0,1,0,0,0] => [3,5,1,6,2,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,0,1,1,0,1,0,0,0,0] => [3,5,6,1,2,4] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,1,0,0,1,0,0,1,0,0] => [4,1,5,2,6,3] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,1,0,0,1,0,1,0,0,0] => [4,1,5,6,2,3] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,1,0,1,0,0,0,1,0,0] => [4,5,1,2,6,3] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,1,0,1,0,0,1,0,0,0] => [4,5,1,6,2,3] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,1,1,0,1,0,1,0,0,0,0] => [4,5,6,1,2,3] => [3,3] => [1,1,1,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0] => [2,1,4,3,6,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,0,1,1,0,1,1,0,0,0] => [2,1,4,3,6,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,0,1,1,1,0,0,1,0,0] => [2,1,4,3,7,5,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,0,1,1,1,0,1,0,0,0] => [2,1,4,3,7,8,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,1,0,0,0,1,1,0,0] => [2,1,4,6,3,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,1,0,0,1,1,0,0,0] => [2,1,4,6,3,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,1,0,1,1,0,0,0,0] => [2,1,4,6,8,3,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,1,1,0,0,0,1,0,0] => [2,1,4,7,3,5,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,0,1,1,1,0,1,0,0,0,0] => [2,1,4,7,8,3,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,0,1,0,0,1,1,0,0] => [2,1,5,3,6,4,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,0,1,0,1,1,0,0,0] => [2,1,5,3,6,8,4,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,0,1,1,0,0,1,0,0] => [2,1,5,3,7,4,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,0,1,1,0,1,0,0,0] => [2,1,5,3,7,8,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,1,0,0,0,1,1,0,0] => [2,1,5,6,3,4,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,1,0,1,1,0,0,0,0] => [2,1,5,6,8,3,4,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,1,1,0,0,1,0,0,0] => [2,1,5,7,3,8,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,0,1,1,0,1,0,0,0,0] => [2,1,5,7,8,3,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,1,0,0,1,0,0,1,0,0] => [2,1,6,3,7,4,8,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,1,0,0,1,0,1,0,0,0] => [2,1,6,3,7,8,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,1,0,1,0,0,0,1,0,0] => [2,1,6,7,3,4,8,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,0,1,1,1,1,0,1,0,1,0,0,0,0] => [2,1,6,7,8,3,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,0,1,1,0,0,1,1,0,0] => [2,4,1,3,6,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,0,1,1,0,1,1,0,0,0] => [2,4,1,3,6,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,0,1,1,1,0,0,1,0,0] => [2,4,1,3,7,5,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,0,1,1,1,0,1,0,0,0] => [2,4,1,3,7,8,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,0,0,0,1,1,0,0] => [2,4,1,6,3,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,0,0,1,1,0,0,0] => [2,4,1,6,3,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,0,1,1,0,0,0,0] => [2,4,1,6,8,3,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,1,0,0,0,1,0,0] => [2,4,1,7,3,5,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,1,0,0,1,0,0,0] => [2,4,1,7,3,8,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,0,1,1,1,0,1,0,0,0,0] => [2,4,1,7,8,3,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,1,1,0,0,0,0,1,1,0,0] => [2,4,6,1,3,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,1,1,0,0,0,1,1,0,0,0] => [2,4,6,1,3,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,1,1,0,0,1,1,0,0,0,0] => [2,4,6,1,8,3,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0] => [2,4,6,8,1,3,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,0,1,1,1,0,0,1,0,0,0,0] => [2,4,7,1,8,3,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,0,1,0,0,1,1,0,0] => [2,5,1,3,6,4,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,0,1,0,1,1,0,0,0] => [2,5,1,3,6,8,4,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,0,1,1,0,0,1,0,0] => [2,5,1,3,7,4,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,0,1,1,0,1,0,0,0] => [2,5,1,3,7,8,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,1,0,0,0,1,1,0,0] => [2,5,1,6,3,4,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,1,0,1,1,0,0,0,0] => [2,5,1,6,8,3,4,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,1,1,0,0,0,1,0,0] => [2,5,1,7,3,4,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,0,1,1,0,1,0,0,0,0] => [2,5,1,7,8,3,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,1,0,0,0,0,1,1,0,0] => [2,5,6,1,3,4,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,1,0,0,0,1,1,0,0,0] => [2,5,6,1,3,8,4,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,1,1,0,0,0,0,1,0,0] => [2,5,7,1,3,4,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,1,1,0,0,1,0,0,0,0] => [2,5,7,1,8,3,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,0,1,1,0,1,0,0,0,0,0] => [2,5,7,8,1,3,4,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,0,0,1,0,0,1,0,0] => [2,6,1,3,7,4,8,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,0,0,1,0,1,0,0,0] => [2,6,1,3,7,8,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,0,1,0,0,0,1,0,0] => [2,6,1,7,3,4,8,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,0,1,0,1,0,0,0,0] => [2,6,1,7,8,3,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,1,0,0,0,0,1,0,0] => [2,6,7,1,3,4,8,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,1,0,0,0,1,0,0,0] => [2,6,7,1,3,8,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,1,0,0,1,0,0,0,0] => [2,6,7,1,8,3,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,0,1,1,1,1,0,1,0,1,0,0,0,0,0] => [2,6,7,8,1,3,4,5] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0,1,1,0,0,1,1,0,0] => [3,1,4,2,6,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0,1,1,0,1,1,0,0,0] => [3,1,4,2,6,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0,1,1,1,0,0,1,0,0] => [3,1,4,2,7,5,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,0,1,1,1,0,1,0,0,0] => [3,1,4,2,7,8,5,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,1,1,0,0,0,1,1,0,0] => [3,1,4,6,2,5,8,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,1,1,0,0,1,1,0,0,0] => [3,1,4,6,2,8,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,1,1,0,1,1,0,0,0,0] => [3,1,4,6,8,2,5,7] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
[1,1,1,0,0,1,0,1,1,1,0,0,0,1,0,0] => [3,1,4,7,2,5,8,6] => [4,4] => [1,1,1,1,0,0,0,0,1,1,0,0] => 2
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searching the database for statistics with the same generating function
Description
The number of indecomposable modules with projective dimension 2 for Nakayama algebras with global dimension at most 2.
Map
Robinson-Schensted tableau shape
Description
Sends a permutation to its Robinson-Schensted tableau shape.
The Robinson-Schensted corrspondence is a bijection between permutations of length $n$ and pairs of standard Young tableaux of the same shape and of size $n$, see [1]. These two tableaux are the insertion tableau and the recording tableau.
This map sends a permutation to the shape of its corresponding insertion and recording tableau.
The Robinson-Schensted corrspondence is a bijection between permutations of length $n$ and pairs of standard Young tableaux of the same shape and of size $n$, see [1]. These two tableaux are the insertion tableau and the recording tableau.
This map sends a permutation to the shape of its corresponding insertion and recording tableau.
Map
to 321-avoiding permutation (Krattenthaler)
Description
Krattenthaler's bijection to 321-avoiding permutations.
Draw the path of semilength $n$ in an $n\times n$ square matrix, starting at the upper left corner, with right and down steps, and staying below the diagonal. Then the permutation matrix is obtained by placing ones into the cells corresponding to the peaks of the path and placing ones into the remaining columns from left to right, such that the row indices of the cells increase.
Draw the path of semilength $n$ in an $n\times n$ square matrix, starting at the upper left corner, with right and down steps, and staying below the diagonal. Then the permutation matrix is obtained by placing ones into the cells corresponding to the peaks of the path and placing ones into the remaining columns from left to right, such that the row indices of the cells increase.
Map
to Dyck path
Description
Sends a partition to the shortest Dyck path tracing the shape of its Ferrers diagram.
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