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

Terms

a(0) =0a(1) =1a(2) =1a(3) =3a(4) =3a(5) =7a(6) =8a(7) =15a(8) =18a(9) =28a(10) =36a(11) =53a(12) =66a(13) =91a(14) =117a(15) =156a(16) =195a(17) =254a(18) =318a(19) =407a(20) =503a(21) =630a(22) =777a(23) =965a(24) =1176a(25) =1439a(26) =1750a(27) =2124a(28) =2559a(29) =3078