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

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =3a(5) =-4a(6) =-21a(7) =-52a(8) =-98a(9) =-144a(10) =-143a(11) =0a(12) =440a(13) =1368a(14) =2891a(15) =4752a(16) =5831a(17) =3438a(18) =-7330a(19) =-33384a(20) =-81044a(21) =-148610a(22) =-211283a(23) =-197280a(24) =39748a(25) =732646a(26) =2152660a(27) =4423184a(28) =7089816a(29) =8360270