A218917 - OEIS

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A218917

Sum of the entries of the table of marks of the symmetric group.

1

1, 1, 4, 18, 146, 681, 7518, 58633, 952826, 11168496, 232255571, 3476965896, 10867348937, 1951392769558

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OFFSET

0,3

LINKS

Table of n, a(n) for n=0..13.

L. Naughton and G. 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

PROG

(GAP) Sum(Sum(MarksTom(TableOfMarks(SymmetricGroup(n)))));

CROSSREFS

Sequence in context: A060841 A059837 A220266 * A054759 A286630 A330467

Adjacent sequences: A218914 A218915 A218916 * A218918 A218919 A218920

KEYWORD

nonn,more

AUTHOR

Liam Naughton, Nov 09 2012

STATUS

approved