-205920

Appears in sequences

• Triangle T(n,k) by rows: coefficient [x^(n-k)] of 2^n * n! *L(n,1/2,x), with L the generalized Laguerre polynomials in the Abramowitz-Stegun normalization.at n=24A098503
• Triangle of derivatives of the Niven polynomials evaluated at 0.at n=58A303986