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A000198 Largest order of automorphism group of a tournament with n nodes.
(Formerly M2280 N0902)
+0
1
3, 3, 5, 9, 21, 21, 81, 81, 81, 243, 243, 441, 1215, 1701, 1701, 6561, 6561, 6561, 45927, 45927, 45927, 137781, 137781, 229635, 1594323 (list; graph; listen)
OFFSET

3,1

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

J. W. Moon, Topics on Tournaments. Holt, NY, 1968, p. 81.

LINKS

Index entries for sequences related to tournaments

CROSSREFS

Sequence in context: A104220 A137202 A146926 this_sequence A027170 A132775 A100886

Adjacent sequences: A000195 A000196 A000197 this_sequence A000199 A000200 A000201

KEYWORD

nonn,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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