Identifier
-
Mp00081:
Standard tableaux
—reading word permutation⟶
Permutations
Mp00073: Permutations —major-index to inversion-number bijection⟶ Permutations
Mp00066: Permutations —inverse⟶ Permutations
St000740: Permutations ⟶ ℤ
Values
[[1]] => [1] => [1] => [1] => 1
[[1,2]] => [1,2] => [1,2] => [1,2] => 2
[[1],[2]] => [2,1] => [2,1] => [2,1] => 1
[[1,2,3]] => [1,2,3] => [1,2,3] => [1,2,3] => 3
[[1,3],[2]] => [2,1,3] => [2,1,3] => [2,1,3] => 3
[[1,2],[3]] => [3,1,2] => [1,3,2] => [1,3,2] => 2
[[1],[2],[3]] => [3,2,1] => [3,2,1] => [3,2,1] => 1
[[1,2,3,4]] => [1,2,3,4] => [1,2,3,4] => [1,2,3,4] => 4
[[1,3,4],[2]] => [2,1,3,4] => [2,1,3,4] => [2,1,3,4] => 4
[[1,2,4],[3]] => [3,1,2,4] => [1,3,2,4] => [1,3,2,4] => 4
[[1,2,3],[4]] => [4,1,2,3] => [1,2,4,3] => [1,2,4,3] => 3
[[1,3],[2,4]] => [2,4,1,3] => [1,3,4,2] => [1,4,2,3] => 3
[[1,2],[3,4]] => [3,4,1,2] => [1,4,2,3] => [1,3,4,2] => 2
[[1,4],[2],[3]] => [3,2,1,4] => [3,2,1,4] => [3,2,1,4] => 4
[[1,3],[2],[4]] => [4,2,1,3] => [3,1,4,2] => [2,4,1,3] => 3
[[1,2],[3],[4]] => [4,3,1,2] => [1,4,3,2] => [1,4,3,2] => 2
[[1],[2],[3],[4]] => [4,3,2,1] => [4,3,2,1] => [4,3,2,1] => 1
[[1,2,3,4,5]] => [1,2,3,4,5] => [1,2,3,4,5] => [1,2,3,4,5] => 5
[[1,3,4,5],[2]] => [2,1,3,4,5] => [2,1,3,4,5] => [2,1,3,4,5] => 5
[[1,2,4,5],[3]] => [3,1,2,4,5] => [1,3,2,4,5] => [1,3,2,4,5] => 5
[[1,2,3,5],[4]] => [4,1,2,3,5] => [1,2,4,3,5] => [1,2,4,3,5] => 5
[[1,2,3,4],[5]] => [5,1,2,3,4] => [1,2,3,5,4] => [1,2,3,5,4] => 4
[[1,3,5],[2,4]] => [2,4,1,3,5] => [1,3,4,2,5] => [1,4,2,3,5] => 5
[[1,2,5],[3,4]] => [3,4,1,2,5] => [1,4,2,3,5] => [1,3,4,2,5] => 5
[[1,3,4],[2,5]] => [2,5,1,3,4] => [1,3,2,5,4] => [1,3,2,5,4] => 4
[[1,2,4],[3,5]] => [3,5,1,2,4] => [1,2,4,5,3] => [1,2,5,3,4] => 4
[[1,2,3],[4,5]] => [4,5,1,2,3] => [1,2,5,3,4] => [1,2,4,5,3] => 3
[[1,4,5],[2],[3]] => [3,2,1,4,5] => [3,2,1,4,5] => [3,2,1,4,5] => 5
[[1,3,5],[2],[4]] => [4,2,1,3,5] => [3,1,4,2,5] => [2,4,1,3,5] => 5
[[1,2,5],[3],[4]] => [4,3,1,2,5] => [1,4,3,2,5] => [1,4,3,2,5] => 5
[[1,3,4],[2],[5]] => [5,2,1,3,4] => [3,1,2,5,4] => [2,3,1,5,4] => 4
[[1,2,4],[3],[5]] => [5,3,1,2,4] => [1,4,2,5,3] => [1,3,5,2,4] => 4
[[1,2,3],[4],[5]] => [5,4,1,2,3] => [1,2,5,4,3] => [1,2,5,4,3] => 3
[[1,4],[2,5],[3]] => [3,2,5,1,4] => [1,4,3,5,2] => [1,5,3,2,4] => 4
[[1,3],[2,5],[4]] => [4,2,5,1,3] => [1,4,5,2,3] => [1,4,5,2,3] => 3
[[1,2],[3,5],[4]] => [4,3,5,1,2] => [1,5,3,2,4] => [1,4,3,5,2] => 2
[[1,3],[2,4],[5]] => [5,2,4,1,3] => [1,3,5,4,2] => [1,5,2,4,3] => 3
[[1,2],[3,4],[5]] => [5,3,4,1,2] => [1,5,2,4,3] => [1,3,5,4,2] => 2
[[1,5],[2],[3],[4]] => [4,3,2,1,5] => [4,3,2,1,5] => [4,3,2,1,5] => 5
[[1,4],[2],[3],[5]] => [5,3,2,1,4] => [4,3,1,5,2] => [3,5,2,1,4] => 4
[[1,3],[2],[4],[5]] => [5,4,2,1,3] => [4,1,5,3,2] => [2,5,4,1,3] => 3
[[1,2],[3],[4],[5]] => [5,4,3,1,2] => [1,5,4,3,2] => [1,5,4,3,2] => 2
[[1],[2],[3],[4],[5]] => [5,4,3,2,1] => [5,4,3,2,1] => [5,4,3,2,1] => 1
[[1,2,3,4,5,6]] => [1,2,3,4,5,6] => [1,2,3,4,5,6] => [1,2,3,4,5,6] => 6
[[1,3,4,5,6],[2]] => [2,1,3,4,5,6] => [2,1,3,4,5,6] => [2,1,3,4,5,6] => 6
[[1,2,4,5,6],[3]] => [3,1,2,4,5,6] => [1,3,2,4,5,6] => [1,3,2,4,5,6] => 6
[[1,2,3,5,6],[4]] => [4,1,2,3,5,6] => [1,2,4,3,5,6] => [1,2,4,3,5,6] => 6
[[1,2,3,4,6],[5]] => [5,1,2,3,4,6] => [1,2,3,5,4,6] => [1,2,3,5,4,6] => 6
[[1,2,3,4,5],[6]] => [6,1,2,3,4,5] => [1,2,3,4,6,5] => [1,2,3,4,6,5] => 5
[[1,3,5,6],[2,4]] => [2,4,1,3,5,6] => [1,3,4,2,5,6] => [1,4,2,3,5,6] => 6
[[1,2,5,6],[3,4]] => [3,4,1,2,5,6] => [1,4,2,3,5,6] => [1,3,4,2,5,6] => 6
[[1,3,4,6],[2,5]] => [2,5,1,3,4,6] => [1,3,2,5,4,6] => [1,3,2,5,4,6] => 6
[[1,2,4,6],[3,5]] => [3,5,1,2,4,6] => [1,2,4,5,3,6] => [1,2,5,3,4,6] => 6
[[1,2,3,6],[4,5]] => [4,5,1,2,3,6] => [1,2,5,3,4,6] => [1,2,4,5,3,6] => 6
[[1,3,4,5],[2,6]] => [2,6,1,3,4,5] => [1,3,2,4,6,5] => [1,3,2,4,6,5] => 5
[[1,2,4,5],[3,6]] => [3,6,1,2,4,5] => [1,2,4,3,6,5] => [1,2,4,3,6,5] => 5
[[1,2,3,5],[4,6]] => [4,6,1,2,3,5] => [1,2,3,5,6,4] => [1,2,3,6,4,5] => 5
[[1,2,3,4],[5,6]] => [5,6,1,2,3,4] => [1,2,3,6,4,5] => [1,2,3,5,6,4] => 4
[[1,4,5,6],[2],[3]] => [3,2,1,4,5,6] => [3,2,1,4,5,6] => [3,2,1,4,5,6] => 6
[[1,3,5,6],[2],[4]] => [4,2,1,3,5,6] => [3,1,4,2,5,6] => [2,4,1,3,5,6] => 6
[[1,2,5,6],[3],[4]] => [4,3,1,2,5,6] => [1,4,3,2,5,6] => [1,4,3,2,5,6] => 6
[[1,3,4,6],[2],[5]] => [5,2,1,3,4,6] => [3,1,2,5,4,6] => [2,3,1,5,4,6] => 6
[[1,2,4,6],[3],[5]] => [5,3,1,2,4,6] => [1,4,2,5,3,6] => [1,3,5,2,4,6] => 6
[[1,2,3,6],[4],[5]] => [5,4,1,2,3,6] => [1,2,5,4,3,6] => [1,2,5,4,3,6] => 6
[[1,3,4,5],[2],[6]] => [6,2,1,3,4,5] => [3,1,2,4,6,5] => [2,3,1,4,6,5] => 5
[[1,2,4,5],[3],[6]] => [6,3,1,2,4,5] => [1,4,2,3,6,5] => [1,3,4,2,6,5] => 5
[[1,2,3,5],[4],[6]] => [6,4,1,2,3,5] => [1,2,5,3,6,4] => [1,2,4,6,3,5] => 5
[[1,2,3,4],[5],[6]] => [6,5,1,2,3,4] => [1,2,3,6,5,4] => [1,2,3,6,5,4] => 4
[[1,3,5],[2,4,6]] => [2,4,6,1,3,5] => [1,3,2,5,6,4] => [1,3,2,6,4,5] => 5
[[1,2,5],[3,4,6]] => [3,4,6,1,2,5] => [1,2,4,5,6,3] => [1,2,6,3,4,5] => 5
[[1,3,4],[2,5,6]] => [2,5,6,1,3,4] => [1,3,2,6,4,5] => [1,3,2,5,6,4] => 4
[[1,2,4],[3,5,6]] => [3,5,6,1,2,4] => [1,2,4,6,3,5] => [1,2,5,3,6,4] => 4
[[1,2,3],[4,5,6]] => [4,5,6,1,2,3] => [1,2,6,3,4,5] => [1,2,4,5,6,3] => 3
[[1,4,6],[2,5],[3]] => [3,2,5,1,4,6] => [1,4,3,5,2,6] => [1,5,3,2,4,6] => 6
[[1,3,6],[2,5],[4]] => [4,2,5,1,3,6] => [1,4,5,2,3,6] => [1,4,5,2,3,6] => 6
[[1,2,6],[3,5],[4]] => [4,3,5,1,2,6] => [1,5,3,2,4,6] => [1,4,3,5,2,6] => 6
[[1,3,6],[2,4],[5]] => [5,2,4,1,3,6] => [1,3,5,4,2,6] => [1,5,2,4,3,6] => 6
[[1,2,6],[3,4],[5]] => [5,3,4,1,2,6] => [1,5,2,4,3,6] => [1,3,5,4,2,6] => 6
[[1,4,5],[2,6],[3]] => [3,2,6,1,4,5] => [1,4,3,2,6,5] => [1,4,3,2,6,5] => 5
[[1,3,5],[2,6],[4]] => [4,2,6,1,3,5] => [1,4,2,5,6,3] => [1,3,6,2,4,5] => 5
[[1,2,5],[3,6],[4]] => [4,3,6,1,2,5] => [1,2,5,4,6,3] => [1,2,6,4,3,5] => 5
[[1,3,4],[2,6],[5]] => [5,2,6,1,3,4] => [1,4,2,6,3,5] => [1,3,5,2,6,4] => 4
[[1,2,4],[3,6],[5]] => [5,3,6,1,2,4] => [1,2,5,6,3,4] => [1,2,5,6,3,4] => 4
[[1,2,3],[4,6],[5]] => [5,4,6,1,2,3] => [1,2,6,4,3,5] => [1,2,5,4,6,3] => 3
[[1,3,5],[2,4],[6]] => [6,2,4,1,3,5] => [1,3,5,2,6,4] => [1,4,2,6,3,5] => 5
[[1,2,5],[3,4],[6]] => [6,3,4,1,2,5] => [1,5,2,3,6,4] => [1,3,4,6,2,5] => 5
[[1,3,4],[2,5],[6]] => [6,2,5,1,3,4] => [1,3,2,6,5,4] => [1,3,2,6,5,4] => 4
[[1,2,4],[3,5],[6]] => [6,3,5,1,2,4] => [1,2,4,6,5,3] => [1,2,6,3,5,4] => 4
[[1,2,3],[4,5],[6]] => [6,4,5,1,2,3] => [1,2,6,3,5,4] => [1,2,4,6,5,3] => 3
[[1,5,6],[2],[3],[4]] => [4,3,2,1,5,6] => [4,3,2,1,5,6] => [4,3,2,1,5,6] => 6
[[1,4,6],[2],[3],[5]] => [5,3,2,1,4,6] => [4,3,1,5,2,6] => [3,5,2,1,4,6] => 6
[[1,3,6],[2],[4],[5]] => [5,4,2,1,3,6] => [4,1,5,3,2,6] => [2,5,4,1,3,6] => 6
[[1,2,6],[3],[4],[5]] => [5,4,3,1,2,6] => [1,5,4,3,2,6] => [1,5,4,3,2,6] => 6
[[1,4,5],[2],[3],[6]] => [6,3,2,1,4,5] => [4,3,1,2,6,5] => [3,4,2,1,6,5] => 5
[[1,3,5],[2],[4],[6]] => [6,4,2,1,3,5] => [4,1,5,2,6,3] => [2,4,6,1,3,5] => 5
[[1,2,5],[3],[4],[6]] => [6,4,3,1,2,5] => [1,5,4,2,6,3] => [1,4,6,3,2,5] => 5
[[1,3,4],[2],[5],[6]] => [6,5,2,1,3,4] => [4,1,2,6,5,3] => [2,3,6,1,5,4] => 4
[[1,2,4],[3],[5],[6]] => [6,5,3,1,2,4] => [1,5,2,6,4,3] => [1,3,6,5,2,4] => 4
[[1,2,3],[4],[5],[6]] => [6,5,4,1,2,3] => [1,2,6,5,4,3] => [1,2,6,5,4,3] => 3
[[1,4],[2,5],[3,6]] => [3,6,2,5,1,4] => [1,3,5,6,4,2] => [1,6,2,5,3,4] => 4
[[1,3],[2,5],[4,6]] => [4,6,2,5,1,3] => [1,3,6,4,5,2] => [1,6,2,4,5,3] => 3
>>> Load all 275 entries. <<<
search for individual values
searching the database for the individual values of this statistic
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search for generating function
searching the database for statistics with the same generating function
Description
The last entry of a permutation.
This statistic is undefined for the empty permutation.
This statistic is undefined for the empty permutation.
Map
major-index to inversion-number bijection
Description
Return the permutation whose Lehmer code equals the major code of the preimage.
This map sends the major index to the number of inversions.
This map sends the major index to the number of inversions.
Map
reading word permutation
Description
Return the permutation obtained by reading the entries of the tableau row by row, starting with the bottom-most row in English notation.
Map
inverse
Description
Sends a permutation to its inverse.
searching the database
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