A159361 - OEIS

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A159361

Number of nXn arrays of squares of integers with every (n-2)X(n-2) subblock summing to 5

68, 3974, 489344, 11519386, 120219092, 783628988, 3750168768, 14410898388, 46984276484, 134788006082, 348991646336, 830716777310, 1843200453460, 3853005291320, 7651988628800, 14534976588312, 26551869394500 (list; graph; refs; listen; history; internal format)

	OFFSET	`4,1`
	LINKS	`R. H. Hardin, Table of n, a(n) for n=4..25`
	CROSSREFS	`Sequence in context: A017731 A204298 A093268 * A004298 A159365 A145623` `Adjacent sequences: A159358 A159359 A159360 * A159362 A159363 A159364`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net) Apr 11 2009`

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Last modified February 17 08:21 EST 2012. Contains 205998 sequences.