OFFSET
0,4
LINKS
Andrew Howroyd, Table of n, a(n) for n = 0..50
Andrew Howroyd, PARI program for this sequence and A218963
Liam Naughton and Goetz Pfeiffer, Integer sequences realized by the subgroup pattern of the symmetric group, arXiv:1211.1911 [math.GR], 2012-2013.
Liam Naughton, CountingSubgroups.g
Liam Naughton and Goetz Pfeiffer, Tomlib, The GAP table of marks library
PROG
(PARI) \\ See links for program script file.
a(n)=MaximalCyclicSubgroupCount(n, v->1); \\ Andrew Howroyd, Jul 17 2018
CROSSREFS
KEYWORD
nonn
AUTHOR
Liam Naughton, Nov 23 2012
EXTENSIONS
Terms a(14) and beyond from Andrew Howroyd, Jul 03 2018
STATUS
approved