A023641 Number of vertex-transitive graphs of valency 6 with n nodes.

1, 1, 2, 3, 2, 13, 4, 9, 12, 40, 7, 38, 10, 83, 29, 38, 15, 373, 25, 71, 54, 204, 26, 259, 31

Offset: 7

Author

N. J. A. Sloane

Keywords

• nonn

References

• CRC Handbook of Combinatorial Designs, 1996, p. 649.

Crossrefs

Column k=6 of A319367.

Extensions

a(27)-a(31) added by Andrew Howroyd, Sep 18 2018