Expansion of (1+2*x+30*x^2+13*x^3-13*x^5-30*x^6-2*x^7-x^8)/(1+2*x^4+x^8).

Terms

a(0) =1a(1) =2a(2) =30a(3) =13a(4) =-2a(5) =-17a(6) =-90a(7) =-28a(8) =2a(9) =32a(10) =150a(11) =43a(12) =-2a(13) =-47a(14) =-210a(15) =-58a(16) =2a(17) =62a(18) =270a(19) =73a(20) =-2a(21) =-77a(22) =-330a(23) =-88a(24) =2a(25) =92a(26) =390a(27) =103a(28) =-2a(29) =-107