240012

Appears in sequences

• Number T(n,k) of collections of nonempty multisets with a total of n objects of exactly k colors; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=51A255903
• Number of collections of nonempty multisets with a total of n objects of exactly six colors.at n=3A255946
• Number of collections of nonempty multisets with a total of n+3 objects of exactly n colors.at n=6A255953