A218965 Number of conjugacy classes of subgroups of the symmetric group which are not subgroups of the alternating group.

0, 0, 1, 2, 6, 10, 34, 59, 184, 359, 1170, 2314, 8322, 16423

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 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: A145541 A233896 A118039 * A248821 A260559 A258079

Adjacent sequences: A218962 A218963 A218964 * A218966 A218967 A218968

Keyword

nonn,more

Author

Liam Naughton, Nov 23 2012

Status

approved