Expansion of e.g.f. exp(x^5/(120 * (1-x))).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =1a(6) =6a(7) =42a(8) =336a(9) =3024a(10) =30366a(11) =335412a(12) =4041576a(13) =52756704a(14) =741620880a(15) =11169844686a(16) =179448036768