id:A066941 - OEIS Search Results

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GCD(prime(n+1)+1, prime(n)+1)=4.

+0
7

4, 8, 14, 19, 22, 27, 31, 38, 46, 47, 48, 63, 75, 85, 90, 93, 94, 95, 114, 117, 124, 131, 143, 149, 153, 154, 155, 163, 181, 192, 207, 213, 224, 229, 232, 235, 241, 242, 247, 248, 249, 261, 276, 285, 299, 303, 304, 314, 327, 328, 333, 334, 335, 348, 364, 370 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Select[ Range[400], GCD[ Prime[ # + 1] + 1, Prime[ # ] + 1] == 4 & ]`
	CROSSREFS	`Cf. A066940, A066942, A066943, A066944, A067603, A067604.` `Sequence in context: A008579 A022804 A067699 this_sequence A049420 A055507 A121896` `Adjacent sequences: A066938 A066939 A066940 this_sequence A066942 A066943 A066944`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 24 2002`
	EXTENSIONS	`Edited by Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 01 2002`

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Last modified November 23 10:40 EST 2009. Contains 167421 sequences.

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