Expansion of -(3+9*x+2*x^2)/((x+1)*(x^2+3*x+1)).

Terms

a(0) =-3a(1) =3a(2) =-2a(3) =-1a(4) =9a(5) =-30a(6) =85a(7) =-229a(8) =606a(9) =-1593a(10) =4177a(11) =-10942a(12) =28653a(13) =-75021a(14) =196414a(15) =-514225a(16) =1346265a(17) =-3524574a(18) =9227461a(19) =-24157813a(20) =63245982a(21) =-165580137a(22) =433494433a(23) =-1134903166a(24) =2971215069a(25) =-7778742045a(26) =20365011070a(27) =-53316291169a(28) =139583862441a(29) =-365435296158