44940domain: NAppears in sequencesExpansion of (Product_{j>=1} (1-(-x)^j) - 1)^10 in powers of x.at n=24A001488Number of symmetric irreducible diagrams with 2n nodes.at n=9A004300Row sums in A083175.at n=27A083175E.g.f. satisfies A(x) = 1/(1 - x*A(x))^x.at n=7A349559