id:A068292 - OEIS Search Results

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1/18 times the number of colorings of an n X n staggered hexagonal array with 18 colors.

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1, 4352, 4294971392, 961201829493850112 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Terms for rhombic- and staggered- hexagonal arrays are the same for n in 1..4.`
	CROSSREFS	`Cf. A068239-A068305, A000332, A002417, A027441.` `Sequence in context: A107542 A145916 A048900 this_sequence A154084 A031654 A164517` `Adjacent sequences: A068289 A068290 A068291 this_sequence A068293 A068294 A068295`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Feb 24 2002`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.