id:A076727 - OEIS Search Results

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Primes of the form x^2 + (x+3)^2.

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17, 29, 89, 149, 269, 317, 617, 929, 1109, 1409, 2969, 3449, 3617, 4517, 5309, 6389, 7817, 8069, 8849, 12329, 14969, 17117, 17489, 21017, 23117, 23549, 27617, 30509, 32009, 33029, 34589, 35117, 41189, 42929, 43517, 47129, 48989, 52817, 60209 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Each 4n+1 prime has a unique representation as x^2+y^2; these primes have y-x=3.`
	CROSSREFS	`Cf. A002144, A027862.` `Sequence in context: A089629 A007349 A069755 this_sequence A103304 A104067 A124884` `Adjacent sequences: A076724 A076725 A076726 this_sequence A076728 A076729 A076730`
	KEYWORD	`easy,nonn`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Oct 28 2002`
	EXTENSIONS	`Edited by Don Reble (djr(AT)nk.ca), May 03 2006`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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