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

Terms

a(0) =0a(1) =1a(2) =10a(3) =107a(4) =1140a(5) =12149a(6) =129470a(7) =1379743a(8) =14703720a(9) =156695401a(10) =1669880050a(11) =17795668307a(12) =189645843420