Expansion of x/(1 - 7*x - 11*x^2).

Terms

a(0) =0a(1) =1a(2) =7a(3) =60a(4) =497a(5) =4139a(6) =34440a(7) =286609a(8) =2385103a(9) =19848420a(10) =165175073a(11) =1374558131a(12) =11438832720a(13) =95191968481a(14) =792170939287