13672405890
domain: N
Appears in sequences
- 4-dimensional Catalan numbers.at n=7A005790
- Array T(m,n) read by antidiagonals: T(m,n) (m >= 1, n >= 1) = number of ways to arrange the numbers 1,2,...,m*n in an m X n matrix so that each row and each column is increasing.at n=48A060854
- Array T(m,n) read by antidiagonals: T(m,n) (m >= 1, n >= 1) = number of ways to arrange the numbers 1,2,...,m*n in an m X n matrix so that each row and each column is increasing.at n=51A060854
- Triangle read by rows: T(n,k) is the number of n X k Young tableaux, where 0 <= k <= n.at n=32A321716
- 7-dimensional Catalan numbers.at n=4A321976