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

Terms

a(0) =1a(1) =0a(2) =2a(3) =3a(4) =4a(5) =12a(6) =17a(7) =36a(8) =70a(9) =123a(10) =248a(11) =456a(12) =865a(13) =1656a(14) =3098a(15) =5907a(16) =11164a(17) =21108a(18) =40049a(19) =75708a(20) =143422a(21) =271563a(22) =513968a(23) =973392a(24) =1842625a(25) =3488688a(26) =6605426a(27) =12505251a(28) =23676916a(29) =44826780