A218950 Number of maximal nilpotent conjugacy classes of subgroups of the alternating group.

1, 1, 1, 1, 2, 3, 3, 5, 6, 7, 9, 12, 17, 20

Offset

0,5

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 and J. Int. Seq. 16 (2013) #13.5.8

Liam Naughton, CountingSubgroups.g

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

Crossrefs

Sequence in context: A008670 A338887 A338886 * A193748 A364012 A322526

Adjacent sequences: A218947 A218948 A218949 * A218951 A218952 A218953

Keyword

nonn,more

Author

Liam Naughton, Nov 23 2012

Status

approved