775216

Appears in sequences

• A Pellian-related sequence.at n=8A054477
• Expansion of (1/3) * (c(q)^2 / c(q^2)) / (b(q)^2 / b(q^2)) in powers of q where b(), c() are cubic AGM theta functions.at n=13A128639
• Expansion of phi(-q^9) / phi(-q) in powers of q where phi() is a Ramanujan theta function.at n=39A128770