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URL: https://oeis.org/A005273

⇱ A005273 - OEIS

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A005273
(5,4)-graphs.
4
1, 2, 3, 16, 423, 5337932, 198815685282
OFFSET
3,2
REFERENCES
R. E. Peile, Some Topics in Combinatorial Theory. Ph. D. Dissertation, Oxford University, 1979.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
CROSSREFS
Sequence in context: A057997 A290590 A263802 * A171990 A103898 A140383
KEYWORD
nonn
STATUS
approved