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

Terms

a(0) =1a(1) =3a(2) =5a(3) =4a(4) =-4a(5) =-20a(6) =-35a(7) =-25a(8) =41a(9) =168a(10) =280a(11) =184a(12) =-359a(13) =-1365a(14) =-2195a(15) =-1300a(16) =3156a(17) =11108a(18) =17205a(19) =9039a(20) =-27439a(21) =-90160a(22) =-134480a(23) =-61200a(24) =236721a(25) =730323a(26) =1048405a(27) =399444a(28) =-2028244a(29) =-5903780