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

Terms

a(0) =1a(1) =3a(2) =5a(3) =3a(4) =-11a(5) =-45a(6) =-91a(7) =-93a(8) =85a(9) =627a(10) =1541a(11) =2115a(12) =181a(13) =-7917a(14) =-24475a(15) =-41757a(16) =-27371a(17) =84915a(18) =364229a(19) =753027a(20) =802165a(21) =-605613a(22) =-5025499a(23) =-12654045a(24) =-17860139a(25) =-2964237a(26) =62547845a(27) =199500483a(28) =348310069a(29) =246928275