Expansion of Product_{j>=1} 1/(1 + (-1 + Product_{k>=1} 1/(1 + x^k))^j).

Terms

a(0) =1a(1) =1a(2) =0a(3) =2a(4) =0a(5) =5a(6) =1a(7) =9a(8) =2a(9) =17a(10) =10a(11) =26a(12) =39a(13) =22a(14) =136a(15) =-69a(16) =450a(17) =-474a(18) =1457a(19) =-1920a(20) =4543a(21) =-6596a(22) =13627a(23) =-20780a(24) =39356a(25) =-61431a(26) =109448a(27) =-171688a(28) =292114a(29) =-453814