Expansion of e.g.f. log(1-x)^4 * exp(x) / 24.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =15a(6) =160a(7) =1575a(8) =15659a(9) =163191a(10) =1809905a(11) =21474255a(12) =272757166a(13) =3703523824a(14) =53631736795a(15) =826097224680