Expansion of q^(1/4) * eta(q^5)^2 * eta(q^20) / (eta(q^4) * eta(q^10)^2) in powers of q.

Terms

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