Expansion of (1 + x + x^3)/(1 - x^2 - 2*x^4 - 2*x^6 + x^8).

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =4a(6) =7a(7) =10a(8) =16a(9) =23a(10) =37a(11) =53a(12) =86a(13) =123a(14) =199a(15) =285a(16) =461a(17) =660a(18) =1068a(19) =1529a(20) =2474a(21) =3542a(22) =5731a(23) =8205a(24) =13276a(25) =19007a(26) =30754a(27) =44030a(28) =71242a(29) =101996