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URL: https://oeis.org/A006792

⇱ A006792 - OEIS

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A006792
Number of n-node vertex-transitive graphs which are not Cayley graphs.
6
2, 0, 0, 0, 0, 4, 8, 0, 4, 0, 82, 0, 0, 0, 112, 0, 132, 0, 66, 0, 1124, 0, 18170, 0, 920, 6, 4162, 0, 0, 0, 48266, 0, 242, 0, 96, 294, 0, 0
OFFSET
10,1
REFERENCES
McKay, Brendan D.; Royle, Gordon F.; The transitive graphs with at most 26 vertices. Ars Combin. 30 (1990), 161-176.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
Brendan D. McKay, Cheryl E. Praeger, Vertex-transitive graphs which are not Cayley graphs, I. J. Austral. Math. Soc. Ser. A 56 (1994), no. 1, 53-63.
Eric Weisstein's World of Mathematics, Noncayley Graph
FORMULA
a(n) = A006799(n) - A185959(n). - Andrew Howroyd, Nov 27 2018
CROSSREFS
Sequence in context: A353753 A028617 A261470 * A011992 A318329 A107503
KEYWORD
nonn,more
EXTENSIONS
More terms from Vladeta Jovovic, Jun 30 2007
a(32)-a(47) from Andrew Howroyd, Nov 27 2018
Duplicate a(32) removed by Andrew Howroyd, Sep 05 2019
STATUS
approved