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A023647 Vertex-transitive graphs of valency 4 with n nodes. +0
2
1, 1, 1, 3, 3, 4, 2, 11, 3, 6, 8, 16, 4, 16, 4, 28, 11, 11, 5, 74, 9, 16 (list; graph; listen)
OFFSET

5,4
REFERENCES

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

CROSSREFS

Sequence in context: A057937 A080216 A082924 this_sequence A082978 A005536 A080038

Adjacent sequences: A023644 A023645 A023646 this_sequence A023648 A023649 A023650

KEYWORD

nonn

AUTHOR

njas

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Last modified September 5 19:27 EDT 2008. Contains 143485 sequences.

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