Expansion of e.g.f. (exp(x)-1)*(exp(x) - x^3/6 - x^2/2 - x - 1).

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =5a(6) =21a(7) =63a(8) =162a(9) =381a(10) =847a(11) =1815a(12) =3796a(13) =7813a(14) =15913a(15) =32191a(16) =64838a(17) =130237a(18) =261155a(19) =523127a(20) =1047224a(21) =2095589a(22) =4192509a(23) =8386559a(24) =16774890a(25) =33551805a(26) =67105911a(27) =134214423a(28) =268431772a(29) =536866821