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A006800 Number of connected vertex-transitive graphs with n nodes.
(Formerly M0345)
1
1, 1, 1, 2, 2, 5, 3, 10, 7, 18, 7, 64, 13, 51, 44, 272, 35, 365, 59, 1190, 235, 807, 187, 15422, 461, 4221, 1425, 25792, 1181, 46236, 2191 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

REFERENCES

B. D. McKay, personal communication.

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

Table of n, a(n) for n=1..31.

Eric Weisstein's World of Mathematics, Vertex-Transitive Graph

Steven Skiena, A Database of Graphs in Combinatorica Format.

CROSSREFS

Sequence in context: A163298 A133440 A160793 * A241820 A190170 A147524

Adjacent sequences:  A006797 A006798 A006799 * A006801 A006802 A006803

KEYWORD

nonn,nice

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Vladeta Jovovic, Jun 30 2007

STATUS

approved

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Last modified September 2 07:14 EDT 2014. Contains 246325 sequences.