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

Terms

a(0) =1a(1) =1a(2) =3a(3) =4a(4) =8a(5) =10a(6) =16a(7) =20a(8) =29a(9) =35a(10) =47a(11) =56a(12) =72a(13) =84a(14) =104a(15) =120a(16) =145a(17) =165a(18) =195a(19) =220a(20) =256a(21) =286a(22) =328a(23) =364a(24) =413a(25) =455a(26) =511a(27) =560a(28) =624a(29) =680