id:A159357 - OEIS Search Results

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Number of nXn arrays of squares of integers with every (n-2)X(n-2) subblock summing to 4

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13, 3223, 120420, 1313859, 7979037, 34212213, 116257928, 334277285, 847224269, 1945263907, 4124812588, 8191927383, 15400417725, 27631699329, 47624056752, 79259627513, 127918067213, 200906501615, 307976018164, 461935595947 (list; graph; listen)

	OFFSET	`4,1`
	LINKS	`R. H. Hardin, Table of n, a(n) for n=4..30`
	CROSSREFS	`Sequence in context: A145187 A141077 A096721 this_sequence A134159 A070905 A068532` `Adjacent sequences: A159354 A159355 A159356 this_sequence A159358 A159359 A159360`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net) Apr 11 2009`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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