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

Terms

a(0) =0a(1) =0a(2) =2a(3) =8a(4) =24a(5) =68a(6) =188a(7) =516a(8) =1412a(9) =3860a(10) =10548a(11) =28820a(12) =78740a(13) =215124a(14) =587732a(15) =1605716a(16) =4386900a(17) =11985236a(18) =32744276a(19) =89459028a(20) =244406612a(21) =667731284a(22) =1824275796a(23) =4984014164a(24) =13616579924a(25) =37201188180a(26) =101635536212a(27) =277673448788a(28) =758617970004