Expansion of 1/(1+x^2+2*x^3).

Terms

a(0) =1a(1) =0a(2) =-1a(3) =-2a(4) =1a(5) =4a(6) =3a(7) =-6a(8) =-11a(9) =0a(10) =23a(11) =22a(12) =-23a(13) =-68a(14) =-21a(15) =114a(16) =157a(17) =-72a(18) =-385a(19) =-242a(20) =529a(21) =1012a(22) =-45a(23) =-2070a(24) =-1979a(25) =2160a(26) =6119a(27) =1798a(28) =-10439a(29) =-14036