id:A093734 - OEIS Search Results

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Primes p such that both prime(p) + prime(p+1) +/-1 are also primes.

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3, 19, 79, 127, 131, 149, 373, 401, 487, 1031, 1303, 1427, 1699, 1801, 2069, 2477, 2659, 2767, 3307, 3391, 3449, 3583, 3671, 3727, 4093, 4423, 4603, 4817, 5081, 5501, 5641, 5737, 5813, 5839, 6619, 7219, 7243, 7351, 7393, 8293, 8543, 8641, 8693, 8699 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Select[ Range[ 10000 ], PrimeQ[ # ] && PrimeQ[ Prime[ # ] + Prime[ # + 1 ] - 1 ] && PrimeQ[ Prime[ # ] + Prime[ # + 1 ] + 1 ] & ]`
	CROSSREFS	`Cf. A072669, A092738.` `Adjacent sequences: A093731 A093732 A093733 this_sequence A093735 A093736 A093737` `Sequence in context: A072263 A090698 A027175 this_sequence A099421 A061171 A089621`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com) and Jorge Coveiro (jorgecoveiro(AT)yahoo.com), Apr 14 2004`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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