Expansion of (chi(-q^3)^8 + 16*q^2/ chi(-q^3)^8)^(1/8) in powers of q where chi() is a Ramanujan theta function.

A106204

Expansion of (chi(-q^3)^8 + 16*q^2/ chi(-q^3)^8)^(1/8) in powers of q where chi() is a Ramanujan theta function.

Terms

    a(0) =1a(1) =0a(2) =2a(3) =-1a(4) =-14a(5) =30a(6) =140a(7) =-434a(8) =-1370a(9) =6579a(10) =13020a(11) =-100040a(12) =-101611a(13) =1500338a(14) =245954a(15) =-22069601a(16) =14502792a(17) =316451640a(18) =-480024439a(19) =-4385787620a(20) =10970363300a(21) =57983545059a(22) =-217649312794a(23) =-714104478148

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