Expansion of x/((1 - x - x^4)*(1 - x)^7).

Terms

a(0) =0a(1) =1a(2) =8a(3) =36a(4) =120a(5) =331a(6) =801a(7) =1761a(8) =3597a(9) =6931a(10) =12737a(11) =22506a(12) =38479a(13) =63974a(14) =103843a(15) =165109a(16) =257852a(17) =396439a(18) =601229a(19) =900934a(20) =1335886a(21) =1962555a(22) =2859794a(23) =4137468a(24) =5948374a(25) =8504704a(26) =12100779a(27) =17144439a(28) =24200381a(29) =34049989