Expansion of e.g.f. -log(1 - x) * exp(-3*x).

Terms

a(0) =0a(1) =1a(2) =-5a(3) =20a(4) =-72a(5) =249a(6) =-825a(7) =2736a(8) =-8568a(9) =29385a(10) =-74709a(11) =417636a(12) =698544a(13) =21853233a(14) =244181223a(15) =3608612208a(16) =54277152624a(17) =878859416817