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

Terms

a(0) =1a(1) =2a(2) =1a(3) =-6a(4) =-20a(5) =-26a(6) =19a(7) =162a(8) =339a(9) =180a(10) =-1000a(11) =-3380a(12) =-4459a(13) =3042a(14) =27221a(15) =57614a(16) =31940a(17) =-166446a(18) =-571161a(19) =-764478a(20) =485479a(21) =4573160a(22) =9790000a(23) =5654040a(24) =-27693719a(25) =-96502718a(26) =-131022359a(27) =77196834a(28) =768159900a(29) =1663276734