id:A128436 - OEIS Search Results

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Primes p such that 2p-3 and 2p-1 are twin primes.

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3, 7, 31, 37, 97, 157, 211, 331, 547, 577, 661, 727, 811, 937, 967, 1171, 1297, 1627, 2011, 2131, 2137, 2467, 2551, 2617, 3067, 3181, 3331, 3391, 3607, 4111, 4507, 4621, 4861, 5167, 5431, 5581, 5851, 6037, 6121, 6271, 6841, 6967, 7297, 7681, 7867, 8317 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Select[Prime[Range[1000]], PrimeQ[2# - 1] && PrimeQ[2# - 3] &] (Chandler)`
	CROSSREFS	`Cf. A005382.` `Sequence in context: A080173 A023266 A110581 this_sequence A034915 A145479 A077315` `Adjacent sequences: A128433 A128434 A128435 this_sequence A128437 A128438 A128439`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)gmail.com), Mar 03 2007`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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