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Search: id:A147984
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A147984 Column 5 of A144512. +0
2
1, 2431, 4061871, 7528988476, 15467641899285, 34155922905682979, 79397199549271412737, 191739533381111401455478, 476872353039366288373555323 (list; graph; listen)
OFFSET

0,2

LINKS

David Applegate and N. J. A. Sloane, The Gift Exchange Problem (arXiv:0907.0513, 2009)

CROSSREFS

Cf. A144512, A048775, A144511, A144662.

Sequence in context: A131759 A156120 A078868 this_sequence A032734 A083625 A035772

Adjacent sequences: A147981 A147982 A147983 this_sequence A147985 A147986 A147987

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 13 2009

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Last modified December 5 20:25 EST 2009. Contains 170428 sequences.


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