172449180domain: NAppears in sequencesRow 2 of array in A322770.at n=7A322772Number of partitions of the (n+7)-multiset {1,2,...,n,1,2,...,7} into distinct multisets.at n=9A346900Number of partitions of the (n+9)-multiset {1,2,...,n,1,2,...,9} into distinct multisets.at n=7A346902