225360
domain: N
Appears in sequences
- From the game of Mousetrap.at n=6A018933
- Number of permutations on n letters that have only cycles of length 6 or less.at n=9A070947
- n! in base 7.at n=8A127114
- Number of 3-abelian equivalence classes of words of length n over a binary alphabet.at n=46A289657
- Triangle read by rows: T(n,k) is the number of permutations in S_n for which all cycles have length <= k.at n=41A330858