Expansion of x^2*(2*x^11+2*x^9+2*x^8+x^7+2*x^6+x^5+x^4+x^3-x^2-x-1) / (x^9+x^6+2*x^3-1).

Terms

a(0) =0a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =2a(9) =1a(10) =2a(11) =6a(12) =2a(13) =6a(14) =15a(15) =6a(16) =15a(17) =38a(18) =15a(19) =38a(20) =97a(21) =38a(22) =97a(23) =247a(24) =97a(25) =247a(26) =629a(27) =247a(28) =629a(29) =1602