36726domain: NAppears in sequencesNumber of fixed n-celled polyominoes with 1 hole.at n=5A057419Concatenate n and the sum of factorials of the digits of n.at n=36A109016G.f. A(x) = Sum_{n>=0} a(n)*x^n satisfies: [Sum_{n>=0} x^n/(1 - x^(n+1))]^3 = Sum_{n>=0} a(n)*x^n/(1 - x^(n+1))^3.at n=42A341374