A218961 Total number of maximal supersolvable subgroups of the alternating group, counting conjugates as distinct.

1, 1, 1, 1, 5, 21, 91, 421, 3011, 18467, 105911, 1183931, 11717443, 126700003

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

Liam Naughton, CountingSubgroups.g

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

Crossrefs

Sequence in context: A360580 A333538 A164037 * A168444 A125784 A218964

Adjacent sequences: A218958 A218959 A218960 * A218962 A218963 A218964

Keyword

nonn,more

Author

Liam Naughton, Nov 23 2012

Extensions

a(3)-a(13) corrected by Liam Naughton, Jul 17 2018

Status

approved