Expansion of e.g.f. exp(x * (1 + x^3)^(1/3)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =9a(5) =41a(6) =121a(7) =-279a(8) =-1679a(9) =1009a(10) =259281a(11) =1173041a(12) =669241a(13) =-267141159a(14) =-1295686391a(15) =10821721a(16) =650092657761a(18) =17723446561a(21) =427036022281