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

Terms

a(0) =1a(1) =1a(2) =1a(3) =4a(4) =4a(5) =9a(6) =15a(7) =22a(8) =37a(9) =56a(10) =92a(11) =133a(12) =210a(13) =310a(14) =466a(15) =696a(16) =1013a(17) =1495a(18) =2160a(19) =3141a(20) =4495a(21) =6462a(22) =9172a(23) =13024a(24) =18387a(25) =25840a(26) =36213a(27) =50500a(28) =70280a(29) =97302