Expansion of x/(1 - 6*x - 11*x^2).

Terms

a(0) =0a(1) =1a(2) =6a(3) =47a(4) =348a(5) =2605a(6) =19458a(7) =145403a(8) =1086456a(9) =8118169a(10) =60660030a(11) =453260039a(12) =3386820564a(13) =25306783813a(14) =189095729082