Expansion of x/(1 - 7*x - 10*x^2).

Terms

a(0) =0a(1) =1a(2) =7a(3) =59a(4) =483a(5) =3971a(6) =32627a(7) =268099a(8) =2202963a(9) =18101731a(10) =148741747a(11) =1222209539a(12) =10042884243a(13) =82522285091a(14) =678084838067