id:A097271 - OEIS Search Results

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Numbers that are neither the sum of two nonzero squares nor the difference of two nonzero squares.

+0
4

1, 4, 6, 14, 22, 30, 38, 42, 46, 54, 62, 66, 70, 78, 86, 94, 102, 110, 114, 118, 126, 134, 138, 142, 150, 154, 158, 166, 174, 182, 186, 190, 198, 206, 210, 214, 222, 230, 238, 246, 254, 258, 262, 266, 270, 278, 282, 286, 294, 302, 310, 318, 322, 326, 330, 334 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Complement of union of A000404 (sum of squares) and A024352 (difference of squares).` `Differs from A062316 only in having an initial 1,4.`
	LINKS	`Eric Weisstein's World of Mathematics, Sum of Squares Function.`
	CROSSREFS	`Cf. A000404, A024352, A097268-A097270.` `Sequence in context: A063811 A029647 A122555 this_sequence A126867 A027632 A084214` `Adjacent sequences: A097268 A097269 A097270 this_sequence A097272 A097273 A097274`
	KEYWORD	`nonn`
	AUTHOR	`Ray Chandler (rayjchandler(AT)sbcglobal.net), Aug 19 2004`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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