1191960

Appears in sequences

• Denominator in Feinler's formula for unsigned Bernoulli number |B_{2n}|.at n=21A002444
• Denominators of Cauchy numbers of first type.at n=42A006233
• Denominators of continued fraction convergents to sqrt(582).at n=5A042115
• G.f. satisfies: A(x) = exp( Sum_{n>=1} x^n/n * Product_{k>=1} 1/(1 - x^(n*k)*A(x^k)^n) ).at n=14A218551