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

Terms

a(0) =1a(1) =0a(2) =0a(3) =6a(4) =-36a(5) =210a(6) =-990a(7) =2184a(8) =37128a(9) =-863736a(10) =13020480a(11) =-168384744a(12) =1940801544a(13) =-18825129648a(14) =107706637584