-834

Appears in sequences

• Expansion of Product_{m>=1} (1+q^m)^(-18).at n=3A022613
• McKay-Thompson series of class 30G for the Monster group.at n=47A058618
• Expansion of chi(-q) * chi(-q^15) / (chi(-q^6) * chi(-q^10)) in powers of q where chi() is a Ramanujan theta function.at n=53A132968
• Expansion of q^(-1) * chi(-q)^2 * chi(-q^15)^2 / (chi(-q^3) * chi(-q^5)) in powers of q where chi() is a Ramanujan theta function.at n=47A133098
• McKay-Thompson series of class 30G for the Monster group with a(0) = -1.at n=47A135213
• Expansion of 1 - q * (psi(q^5) / psi(q))^2 in powers of q where psi() is a Ramanujan theta function.at n=17A138520
• Expansion of f(-q^6) * f(-q^10) / (f(q) * f(q^15)) in powers of q where f() is a Ramanujan theta function.at n=23A145728
• Triangle, read by rows of n^2 terms, where row n equals the coefficients in the series reversion of the function G(y,n)-1 such that: y = Sum_{m>=1} 1/G(y,n)^(2*n*m) * Product_{k=1..m} (1 - 1/G(y,n)^(2*k-1)).at n=36A214690
• E.g.f. satisfies: A(x)^A(x) = 1/(1 - x).at n=6A349561