A068416 - OEIS

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A068416

Number of partitionings of n X n checkerboard into two edgewise-connected sets.

0, 6, 53, 627, 16213, 1123743 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A066357 A185148 A109092 * A145003 A097645 A153333` `Adjacent sequences: A068413 A068414 A068415 * A068417 A068418 A068419`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net), Mar 02 2002`

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Last modified February 16 10:32 EST 2012. Contains 205904 sequences.