Expansion of Product_{k>=1} 1/((1 - x^(2*k-1))^(k*(5*k-3)/2)*(1 - x^(2*k))^(k*(5*k+3)/2)).

Terms

a(0) =1a(1) =1a(2) =5a(3) =12a(4) =35a(5) =81a(6) =208a(7) =475a(8) =1123a(9) =2505a(10) =5617a(11) =12192a(12) =26368a(13) =55797a(14) =117255a(15) =242660a(16) =498126a(17) =1010515a(18) =2033662a(19) =4053214a(20) =8017622a(21) =15729219a(22) =30643069a(23) =59268267a(24) =113898873a(25) =217480476a(26) =412813600a(27) =779042099a(28) =1462188257a(29) =2729852845