Expansion of Sum_{p prime, i>=1} p^i*x^(p^i)/(1 - x^(p^i)) / Product_{j>=1} (1 - x^j).

Terms

a(0) =0a(1) =2a(2) =5a(3) =13a(4) =23a(5) =41a(6) =69a(7) =119a(8) =185a(9) =283a(10) =425a(11) =625a(12) =903a(13) =1285a(14) =1799a(15) =2517a(16) =3450a(17) =4699a(18) =6340a(19) =8490a(20) =11264a(21) =14870a(22) =19485a(23) =25390a(24) =32897a(25) =42395a(26) =54372a(27) =69408a(28) =88210a(29) =111612