Expansion of q * (chi(-q) / chi(-q^3))^12 in powers of q where chi() is a Ramanujan theta function.

Terms

a(0) =1a(1) =-12a(2) =66a(3) =-220a(4) =495a(5) =-804a(6) =1068a(7) =-1596a(8) =3279a(9) =-6952a(10) =12276a(11) =-17844a(12) =23653a(13) =-34080a(14) =57168a(15) =-98428a(16) =154332a(17) =-215724a(18) =285388a(19) =-395784a(20) =600459a(21) =-931888a(22) =1365696a(23) =-1853076a(24) =2426189a(25) =-3277896a(26) =4689534a(27) =-6815008a(28) =9538632a(29) =-12664440