275563

Appears in sequences

• Row sums of triangle A097186, in which the n-th row polynomial R_n(y) is formed from the initial (n+1) terms of g.f. A057083(y)^(n+1), where R_n(1/3) = 3^n for all n >= 0.at n=6A097189
• Number of n X 3 arrays with rows being permutations of 0..2 and no column j greater than column j-1 in all rows.at n=6A212850
• T(n,k) = number of n X k arrays with rows being permutations of 0..k-1 and no column j greater than column j-1 in all rows (n, k >= 1).at n=42A212855
• Number of 7 X n arrays with rows being permutations of 0..n-1 and no column j greater than column j-1 in all rows.at n=3A212860