125845

Appears in sequences

• Satisfies Sum_{n>=0} a(n)*x^n = x / Product_{n>=0} (1 - x^n/(1 - x^n))^a(n).at n=13A248870
• G.f. A(x) satisfies A(x) = Sum_{n>=0} x^n * (1+x)^(n*(3*n+1)/2) / A(x)^(n*(n+1)/2).at n=11A380679