168509

Appears in sequences

• Number T(n,k) of set partitions of [n] such that k is the largest element of the last block; triangle T(n,k), n>=1, 1<=k<=n, read by rows.at n=64A271466
• Number of set partitions of [n] such that 10 is the largest element of the last block.at n=1A271749
• Number of set partitions of [n+1] such that n is the largest element of the last block.at n=9A271752