Expansion of -(x+2*x^2+3*x^3-1+5*x^4)/((x+1)*(x^2-3*x+1)*(1+x^2)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =5a(6) =13a(7) =33a(8) =85a(9) =225a(10) =589a(11) =1541a(12) =4033a(13) =10561a(14) =27649a(15) =72385a(16) =189505a(17) =496133a(18) =1298893a(19) =3400545a(20) =8902741a(21) =23307681a(22) =61020301a(23) =159753221a(24) =418239361a(25) =1094964865a(26) =2866655233a(27) =7505000833a(28) =19648347265a(29) =51440040965