194160

Appears in sequences

• Triangle T(n,k): the coefficient of [x^k] of the series -(x-1)^(2*n+1) *Sum_{j>=0} (j+1)^n *binomial(j,n) * x^(j-n); columns 0<=k<n.at n=25A155163
• Triangle of coefficients of the numerator polynomials of the rational o.g.f.'s of the diagonals of A059297.at n=24A202017
• E.g.f. A(x,k) satisfies: sn(A(x,k), k) = k * sn(x,k), where sn(,) and cn(,) are Jacobi Elliptic functions.at n=28A291527