Number of entries in the n-th cycles of all permutations of [2n] when cycles are ordered by decreasing lengths.
A332928
Number of entries in the n-th cycles of all permutations of [2n] when cycles are ordered by decreasing lengths.
Terms
- a(0) =3a(1) =21a(2) =341a(3) =9185a(4) =343909a(5) =16379573a(6) =944353801a(7) =63852563521
External references
- oeis: A332928