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A218968 Number of atomic species corresponding to conjugacy classes of subgroups of the alternating group. 0
1, 1, 0, 1, 3, 4, 12, 12, 65, 58, 167, 198, 1207, 1178 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

COMMENTS

Inverse Euler transform of A218966

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: A101404 A067327 A346470 * A332206 A324653 A094025

Adjacent sequences:  A218965 A218966 A218967 * A218969 A218970 A218971

KEYWORD

nonn,more

AUTHOR

Liam Naughton, Nov 23 2012

STATUS

approved

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Last modified January 18 06:36 EST 2022. Contains 350452 sequences. (Running on oeis4.)