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

Terms

a(0) =1a(1) =1a(2) =32a(3) =275a(4) =1763a(5) =12421a(6) =85808a(7) =561074a(8) =3535678a(9) =21815897a(10) =131733641a(11) =778099521a(12) =4505634324a(13) =25635135074a(14) =143507764032a(15) =791243636305