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

Terms

a(0) =1a(1) =1a(2) =3a(3) =5a(4) =9a(5) =13a(6) =20a(7) =28a(8) =39a(9) =51a(10) =67a(11) =85a(12) =107a(13) =131a(14) =160a(15) =192a(16) =229a(17) =269a(18) =315a(19) =365a(20) =421a(21) =481a(22) =548a(23) =620a(24) =699a(25) =783a(26) =875a(27) =973a(28) =1079a(29) =1191