652446

Appears in sequences

• Number T(n,k) of ordered set partitions of [n] where k is minimal such that for each block b the smallest integer interval containing b has at most k elements; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=48A276891
• Number of ordered set partitions of [n] where k = three is minimal such that for each block b the smallest integer interval containing b has at most k elements.at n=6A320616