Expansion of 1/(1 - x^3*(1 + x)^4).

Terms

a(0) =1a(1) =0a(2) =0a(3) =1a(4) =4a(5) =6a(6) =5a(7) =9a(8) =28a(9) =57a(10) =82a(11) =122a(12) =249a(13) =519a(14) =913a(15) =1485a(16) =2632a(17) =5053a(18) =9369a(19) =16375a(20) =28662a(21) =52226a(22) =96182a(23) =173220a(24) =307653a(25) =551927a(26) =1002327a(27) =1815191a(28) =3258813a(29) =5845015