Expansion of Product_{k>=1} 1/(1 - k*x^k)^(k^3).

Terms

a(0) =1a(1) =1a(2) =17a(3) =98a(4) =498a(5) =2419a(6) =12173a(7) =56974a(8) =262287a(9) =1170434a(10) =5130110a(11) =22005641a(12) =92776584a(13) =384372350a(14) =1568795222a(15) =6311075226a(16) =25055939165a(17) =98238723797a(18) =380712713628