id:A011984 - OEIS Search Results

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Covering numbers C(n,6,4) (next term is <= 41).

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5, 7, 12, 20, 32 (list; graph; listen)

	OFFSET	`6,1`
	REFERENCES	`CRC Handbook of Combinatorial Designs, 1996, p. 263.`
	LINKS	`D. Gordon, La Jolla Repository of Coverings` `Index entries for covering numbers`
	CROSSREFS	`Sequence in context: A031144 A160243 A020686 this_sequence A063187 A105054 A088897` `Adjacent sequences: A011981 A011982 A011983 this_sequence A011985 A011986 A011987`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.