Expansion of x/(1 - 8*x - 7*x^2).

Terms

a(0) =0a(1) =1a(2) =8a(3) =71a(4) =624a(5) =5489a(6) =48280a(7) =424663a(8) =3735264a(9) =32854753a(10) =288984872a(11) =2541862247a(12) =22357792080a(13) =196655372369