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A023646 Vertex-transitive graphs of valency 3 with 2n nodes. 0
1, 2, 3, 3, 7, 3, 7, 7, 11, 3, 20, 5 (list; graph; refs; listen; history; internal format)
OFFSET

2,2

REFERENCES

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

CROSSREFS

Sequence in context: A111003 A140182 A082910 * A056225 A105437 A168140

Adjacent sequences:  A023643 A023644 A023645 * A023647 A023648 A023649

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 13 16:05 EST 2012. Contains 205522 sequences.