id:A156451 - OEIS Search Results

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Number of nXn arrays of squares of integers, symmetric about main diagonal, with all rows summing to 10.

+0
1

2, 6, 60, 972, 56610, 4465916, 541808498, 101930271184, 39015704748255, 40748977102642818 (list; graph; listen)

	OFFSET	`2,1`
	CROSSREFS	`Sequence in context: A156972 A086332 A089039 this_sequence A152617 A156472 A108640` `Adjacent sequences: A156448 A156449 A156450 this_sequence A156452 A156453 A156454`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net) Feb 09 2009`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.