691119domain: NAppears in sequencesNumber of set partitions of [2n] with maximal block length multiplicity equal to n.at n=7A271425Number of set partitions of [n] with maximal block length multiplicity equal to seven.at n=7A271736Expansion of Product_{k>=1} (1 - x^(7*k))^32/(1 - x^k)^33 in powers of x.at n=5A282926