A054930 - OEIS

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A054930

Complementary pairs of circulant digraphs on n nodes.

1, 1, 2, 3, 4, 10, 8, 23, 27, 70, 56 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	LINKS	`V. A. Liskovets, Some easily derivable sequences, J. Integer Sequences, 3 (2000), #00.2.2.`
	FORMULA	`Average of A049297 and A049309.`
	CROSSREFS	`Sequence in context: A203070 A088303 A193858 * A119798 A015976 A098892` `Adjacent sequences: A054927 A054928 A054929 * A054931 A054932 A054933`
	KEYWORD	`nonn,easy,more`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), May 24 2000`

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Last modified February 16 02:51 EST 2012. Contains 205860 sequences.