Expansion of Product_{k>=1} (1+x^k)^(p(k)), where p(k) is the partition function.

Terms

a(0) =1a(1) =1a(2) =2a(3) =5a(4) =9a(5) =19a(6) =37a(7) =71a(8) =133a(9) =252a(10) =464a(11) =851a(12) =1547a(13) =2787a(14) =4985a(15) =8862a(16) =15639a(17) =27446a(18) =47909a(19) =83168a(20) =143691a(21) =247109a(22) =423082a(23) =721360a(24) =1225119a(25) =2072762a(26) =3494359a(27) =5870717a(28) =9830702a(29) =16409939