A156460 - OEIS

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A156460

Number of nXn arrays of squares of integers, symmetric about main diagonal, with all rows summing to 14.

6, 96, 1912, 137096, 18106164, 4464765998, 1937140499056, 1809280459234368, 5083977766881391672 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`3,1`
	LINKS	`Table of n, a(n) for n=3..11.`
	CROSSREFS	`Sequence in context: A202078 A001805 A139743 * A038094 A126151 A066319` `Adjacent sequences: A156457 A156458 A156459 * A156461 A156462 A156463`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Feb 09 2009`
	STATUS	`approved`

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Last modified June 18 02:14 EDT 2013. Contains 226327 sequences.