323805081600
domain: N
Appears in sequences
- Number of entries in the second cycles of all permutations of {1,2,...,n}; each cycle is written with the smallest element first and cycles are arranged in increasing order of their first elements.at n=13A138772
- Number of permutations of n>1 having exactly 3 points P on the boundary of their bounding square.at n=13A208528