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

Terms

a(0) =3a(1) =3a(2) =3a(3) =8a(4) =9a(5) =12a(6) =16a(7) =23a(8) =29a(9) =41a(10) =56a(11) =79a(12) =110a(13) =158a(14) =225a(15) =325a(16) =469a(17) =682a(18) =991a(19) =1446a(20) =2110a(21) =3085a(22) =4511a(23) =6603a(24) =9666a(25) =14157a(26) =20736a(27) =30380a(28) =44511a(29) =65223