-2228

Appears in sequences

• McKay-Thompson series of class 20D for Monster.at n=35A058553
• Expansion of (phi(-q) / phi(-q^5))^2 in powers of q where phi() is a Ramanujan theta function.at n=45A138518
• Expansion of 1/(1 + Sum_{i>=1} q^(i^2)/Product_{j=1..i} (1 + q^j)^2).at n=9A294407