A218933 Number of maximal nilpotent conjugacy classes of subgroups of the symmetric group.

1, 1, 1, 2, 2, 3, 5, 6, 7, 9, 12, 15, 20, 25

Offset

0,4

Links

Table of n, a(n) for n=0..13.

Liam Naughton and Goetz Pfeiffer, Integer sequences realized by the subgroup pattern of the symmetric group, arXiv:1211.1911

Liam Naughton, CountingSubgroups.g

Liam Naughton and Goetz Pfeiffer, Tomlib, The GAP table of marks library

Crossrefs

Sequence in context: A136432 A172992 A006065 * A266746 A096981 A281966

Adjacent sequences: A218930 A218931 A218932 * A218934 A218935 A218936

Keyword

nonn,more

Author

Liam Naughton, Nov 12 2012

Status

approved