Expansion of 1/(x^11 + x^10 + x^6 + x^5 + x^4 + x^2 + 1).

Terms

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