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) =1401a(8) =11761a(9) =61489a(10) =864081a(11) =10597841a(12) =81833401a(13) =1350154521a(14) =21715461769a(15) =225232218121