Expansion of (-x+2*x^2-x^3-x^4-2*x^5)/(-1+3*x-2*x^2-x^4+x^5).

Terms

a(0) =0a(1) =1a(2) =1a(3) =2a(4) =5a(5) =12a(6) =26a(7) =53a(8) =104a(9) =199a(10) =375a(11) =700a(12) =1299a(13) =2402a(14) =4432a(15) =8167a(16) =15038a(17) =27677a(18) =50925a(19) =93686a(20) =172337a(21) =317000a(22) =583078a(23) =1072473a(24) =1972612a(25) =3628227a(26) =6673379a(27) =12274288a(28) =22575967a(29) =41523710