A381106 Expansion of e.g.f. -log(1-x)^3 * (exp(x) - 1) / 6.
0, 0, 0, 0, 4, 40, 320, 2555, 21728, 200802, 2024510, 22221485, 264453750, 3396686865, 46873789235, 692049842575, 10889098371032, 181952854080860, 3218431205690356, 60087159752141449, 1180916015576750386, 24372799835934758327, 527084149497398472485, 11919591185373007970251
Offset: 0
Keywords
Programs
-
PARI
a(n) = sum(k=0, n-1, binomial(n, k)*abs(stirling(k, 3, 1)));