id:A097698 - OEIS Search Results

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Numbers n such that both 4*n^2 - 3 and 4*n^2 + 3 are primes.

+0
2

2, 4, 5, 7, 32, 46, 56, 70, 73, 86, 109, 149, 152, 161, 163, 170, 175, 178, 208, 220, 235, 254, 277, 280, 290, 313, 317, 326, 334, 343, 347, 352, 364, 368, 373, 385, 403, 409, 434, 446, 460, 527, 541, 551, 565, 578, 598, 628, 632, 689, 709, 710, 737, 761, 812 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A083022, A097697.` `Sequence in context: A005620 A049915 A119909 this_sequence A101410 A110991 A076990` `Adjacent sequences: A097695 A097696 A097697 this_sequence A097699 A097700 A097701`
	KEYWORD	`easy,nonn`
	AUTHOR	`Carl R. White (cyrek(AT)cyreksoft.yorks.com), Aug 20 2004`

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

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