-151200

Appears in sequences

• Bi-diagonal inverse of [k<=n]*n!/(2k)!.at n=19A119836
• Triangle: p(x) = (t/log(1 + t))^a0*(1 + t)^x; a0=2; weights (n+1)!*n!.at n=24A137381
• Triangular sequence of coefficients of p(x,t) = t*exp(3*x*t - t^2)/(exp(t) - 1).at n=15A137784
• Triangle read by rows: T(n,k) = Sum_{j=0..k} (-1)^j * binomial(k,j) * (2-j)^n.at n=51A391068