Expansion of e.g.f. (1 + log(1+x))^3.

Terms

a(0) =1a(1) =3a(2) =3a(3) =-6a(4) =12a(5) =-18a(6) =-66a(7) =1320a(8) =-15504a(9) =172200a(10) =-1965384a(11) =23636016a(12) =-301995216a(13) =4107704832a(14) =-59444810496a(15) =913681776384