62922domain: NAppears in sequencesExpansion of (1-x)^(-1)/(1+x-2*x^3).at n=35A077904Number of edges in an equilateral triangle "frame" of size n (see Comments in A328526 for definition).at n=15A333030Number of subsets of {1..n} with a subset summing to n.at n=16A365376