Expansion of x/(1-3*x-8*x^2).

Terms

a(0) =0a(1) =1a(2) =3a(3) =17a(4) =75a(5) =361a(6) =1683a(7) =7937a(8) =37275a(9) =175321a(10) =824163a(11) =3875057a(12) =18218475a(13) =85655881a(14) =402715443a(15) =1893393377a(16) =8901903675a(17) =41852858041a(18) =196773803523a(19) =925144274897