23328520

Appears in sequences

• McKay-Thompson series of class 4C for the Monster group.at n=21A007248
• Expansion of 16/lambda(z) in powers of nome q = exp(Pi*i*z).at n=42A029845
• Expansion of Fricke's 32*tau_4(z) in powers of q = exp(2*Pi*i*z).at n=42A124972