62682

Appears in sequences

• Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section. .at n=26A286798
• Triangle read by rows: T(n,k) is the number of series-reduced rooted trees whose leaves are sets of colors with a total of n elements using exactly k colors.at n=23A330763
• Number of integer partitions that are the first sums of some integer partition of n > 0.at n=42A390429