Expansion of Product_{k>=1} (1 - x^k)^(-k^5).

Terms

a(0) =1a(1) =1a(2) =33a(3) =276a(4) =1828a(5) =12729a(6) =88903a(7) =582846a(8) =3690325a(9) =22864592a(10) =138658796a(11) =822374485a(12) =4781447342a(13) =27314310586a(14) =153519181630a(15) =849786024496