A156466 - OEIS

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A156466

Number of nXn arrays of squares of integers, symmetric about main diagonal, with all rows summing to 17.

2, 10, 84, 1308, 50500, 5934606, 3733057244, 7484174351906, 30512551214306088 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,1`
	CROSSREFS	`Sequence in context: A180715 A107863 A065866 * A132397 A202745 A145082` `Adjacent sequences: A156463 A156464 A156465 * A156467 A156468 A156469`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net) Feb 09 2009`

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Last modified February 16 05:51 EST 2012. Contains 205860 sequences.