Expansion of (x^4 + 2*x^3 + 7*x^2 - 6*x + 1)^(-1/2).

Terms

a(0) =1a(1) =3a(2) =10a(3) =35a(4) =127a(5) =474a(6) =1807a(7) =6999a(8) =27436a(9) =108541a(10) =432493a(11) =1733174a(12) =6977777a(13) =28200413a(14) =114338320a(15) =464857475a(16) =1894420045a(17) =7736238420a(18) =31649963275a(19) =129693294945a(20) =532216500532