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A023642 Vertex-transitive graphs of valency 7 with 2n nodes. 1
1, 2, 11, 9, 48, 45, 115, 52, 652, 117 (list; graph; refs; listen; history; text; internal format)
OFFSET

4,2

REFERENCES

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

LINKS

Table of n, a(n) for n=4..13.

CROSSREFS

Sequence in context: A277055 A009258 A009204 * A025536 A162155 A163344

Adjacent sequences: A023639 A023640 A023641 * A023643 A023644 A023645

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 31 08:15 EDT 2023. Contains 361645 sequences. (Running on oeis4.)