1022983

Appears in sequences

• q-Bell numbers for q=3; eigensequence of A022167, which is the triangle of Gaussian binomial coefficients [n,k] for q=3.at n=7A125813
• Eigentriangle of triangle A022167: T(n,k) = A022167(n,k) * A125813(k).at n=35A143777
• A(n,k) is the sum over all partitions of [n] of k^j for a partition with j inversions; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=62A381369