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A218948 Number of maximal abelian conjugacy classes of subgroups of the alternating group. 0
1, 1, 1, 1, 2, 3, 5, 6, 13, 19, 22, 27, 40, 54 (list; graph; refs; listen; history; text; internal format)
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: A020473 A098833 A075371 * A057704 A281382 A078203

Adjacent sequences:  A218945 A218946 A218947 * A218949 A218950 A218951

KEYWORD

nonn,more

AUTHOR

Liam Naughton, Nov 23 2012

STATUS

approved

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Last modified March 8 19:37 EST 2021. Contains 341953 sequences. (Running on oeis4.)