|
| |
|
|
A006799
|
|
Number of vertex-transitive graphs with n nodes.
(Formerly M0302)
|
|
10
|
|
|
|
1, 2, 2, 4, 3, 8, 4, 14, 9, 22, 8, 74, 14, 56, 48, 286, 36, 380, 60, 1214, 240, 816, 188, 15506, 464, 4236, 1434, 25850, 1182, 46308, 2192, 677402, 6768, 132580, 11150, 1963202, 14602, 814216, 48462, 13104170, 52488, 9462226, 99880, 39134640, 399420, 34333800, 364724
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,2
|
|
|
REFERENCES
|
CRC Handbook of Combinatorial Designs, 1996, p. 649.
Brendan McKay, personal communication.
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..47.
Derek Holt and Gordon Royle, A Census of Small Transitive Groups and Vertex-Transitive Graphs, arXiv:1811.09015 [math.CO], 2018.
B. D. McKay and G. F. Royle, The transitive graphs with at most 26 vertices, Ars Combin. 30 (1990), 161-176. (Annotated scanned copy)
Brendan D. McKay, Gordon F. Royle, The transitive graphs with at most 26 vertices, Ars Combin. 30 (1990), 161-176.
G. Royle, Transitive graphs
Steven Skiena, A Database of Graphs in Combinatorica Format.
Eric Weisstein's World of Mathematics, Vertex-Transitive Graph
Eric Weisstein's World of Mathematics, Cayley Graph
|
|
|
FORMULA
|
Inverse Moebius transform of A006800. - Andrew Howroyd, Sep 18 2018
|
|
|
CROSSREFS
|
Row sums of A319367.
Cf. A006792, A006793, A006800, A185959.
Sequence in context: A049287 A285620 A185959 * A056429 A133806 A283717
Adjacent sequences: A006796 A006797 A006798 * A006800 A006801 A006802
|
|
|
KEYWORD
|
nonn,nice,hard
|
|
|
AUTHOR
|
N. J. A. Sloane
|
|
|
EXTENSIONS
|
More terms from Vladeta Jovovic, Jun 30 2007
a(32)-a(47) from Danny Rorabaugh, Nov 26 2018
|
|
|
STATUS
|
approved
|
| |
|
|
