Expansion of 1 / Product_{n>=0} (1-q^(5n+1))(1-q^(5n+2))(1-q^(5n+3)).

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =8a(7) =10a(8) =14a(9) =18a(10) =23a(11) =29a(12) =38a(13) =47a(14) =60a(15) =74a(16) =92a(17) =112a(18) =139a(19) =168a(20) =205a(21) =247a(22) =298a(23) =356a(24) =429a(25) =509a(26) =607a(27) =718a(28) =850a(29) =1000