70570domain: NAppears in sequencesExpansion of (1/(1 - x))*Product_{k>=1} 1/(1 - x^k)^p(k), where p(k) is the number of partitions of k (A000041).at n=16A291552Expansion of g.f. A(x) satisfying 1 = Sum_{n>=0} x^n * A(x)^(2*n) / (1 + x^(n+1)*A(x)^3).at n=6A363563