2320128

Appears in sequences

• Expansion of (theta_3(q) / theta_4(q) )^4 in powers of q; also of 1 / (1 - lambda(z)).at n=10A014972
• Expansion of (theta_4(q) / theta_3(q))^4 in powers of q.at n=10A128692
• Expansion of (phi(q^2) / phi(-q))^2 in powers of q where phi() is a Ramanujan theta function.at n=20A131126
• Expansion of -lambda(t + 1) in powers of the nome q = exp(Pi i t).at n=9A132136
• Expansion of phi(q^4) / phi(-q) in powers of q where phi() is a Ramanujan theta function.at n=40A208933
• Expansion of (phi(q^2) / phi(q))^2 in powers of q where phi() is a Ramanujan theta function.at n=20A210066
• Expansion of q * phi(q) * psi(q^8) / (phi(-q) * phi(q^4)) in powers of q where phi(), psi() are Ramanujan theta functions.at n=39A215348