81994domain: NAppears in sequencesNumber of partitions of n such that (maximal multiplicity of parts) = (multiplicity of the least part).at n=47A240303a(n) = cpg(3, n) + cpg(4, n) + ... + cpg(n, n) where cpg(m, n) is the n-th m-th-order centered polygonal number.at n=24A257052