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

Terms

a(0) =1a(1) =-1a(2) =-1a(3) =7a(4) =-17a(5) =23a(6) =-1a(7) =-89a(8) =271a(9) =-457a(10) =287a(11) =967a(12) =-4049a(13) =8279a(14) =-8641a(15) =-7193a(16) =56143a(17) =-139657a(18) =194399a(19) =-24569a(20) =-703889a(21) =2209943a(22) =-3814273a(23) =2603047a(24) =7447951a(25) =-32756041a(26) =68476319a(27) =-74404793a(28) =-50690897a(29) =449691863