Numerators of expansion of eta(5t)^2*eta(10t)^(13/5)*eta(20t)^(-9/5)*eta(40t)^(6/5).

Terms

a(0) =0a(1) =0a(2) =1a(3) =0a(4) =0a(5) =0a(6) =0a(7) =-2a(8) =0a(9) =0a(10) =0a(11) =0a(12) =-18a(13) =0a(14) =0a(15) =0a(16) =0a(17) =36a(18) =0a(19) =0a(20) =0a(21) =0a(22) =122a(23) =0a(24) =0a(25) =0a(26) =0a(27) =-144a(28) =0a(29) =0