-8032domain: ZAppears in sequencesCoefficients of modular function denoted G_6(tau) by Atkin.at n=19A005764Coefficient array for the third power of the monic integer Chebyshev polynomials 2*T(2*n,x/2) as a function of x^2.at n=25A219236Expansion of Product_{k>=1} ((1 - x^k)/(1 + x^k))^(sigma(k)).at n=26A320971