347382

Appears in sequences

• Number of ways to place n nonattacking composite pieces rook + rider[3,4] on an n X n chessboard.at n=9A189858
• Triangle read by rows, coefficients of polynomials in t = log(x) of the n-th derivative of x^(x^3), evaluated at x = 1. T(n, k) with n >= 0 and 0 <= k <= n.at n=29A293474