5752131

Appears in sequences

• The number of functions in a finite set for which the sequence of composition powers ends in a length 2 cycle.at n=8A163951
• Triangle of number of functions in a size n set for which the sequence of composition powers ends in a length k cycle.at n=36A222029
• Number T(n,k) of endofunctions on [n] where the largest cycle length equals k; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=38A241981
• Duplicate of A163951.at n=6A246212