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

Terms

a(0) =1a(1) =1a(2) =0a(3) =-3a(4) =-7a(5) =-6a(6) =11a(7) =49a(8) =78a(9) =3a(10) =-297a(11) =-750a(12) =-691a(13) =1271a(14) =5970a(15) =9877a(16) =647a(17) =-38640a(18) =-100381a(19) =-95689a(20) =170394a(21) =827453a(22) =1398933a(23) =131418a(24) =-5472241a(25) =-14495327a(26) =-14186826a(27) =24241947a(28) =121177521a(29) =208360152