id:A126088 - OEIS Search Results

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Least k such that k*(p(n+1)#-p(n)#)-1 and k*(p(n+1)#-p(n)#)+1 are twin primes.

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1, 3, 1, 3, 2, 4, 13, 5, 9, 10, 6, 8, 61, 121, 3, 13, 17, 79, 45, 27, 120, 145, 113, 11, 41, 198, 102, 139, 202, 103, 23, 48, 177, 43, 486, 169, 501, 251, 106, 132, 40, 155, 1890, 116, 584, 107, 629, 241, 1331, 2078, 562, 57, 52, 71, 567, 73, 262, 332, 483, 419, 423 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`3(235-23)-1=71 3(235-23)+1=73; 71 and 73 twin primes so k(2)=3`
	CROSSREFS	`Sequence in context: A035664 A095246 A126208 this_sequence A085671 A126324 A035557` `Adjacent sequences: A126085 A126086 A126087 this_sequence A126089 A126090 A126091`
	KEYWORD	`nonn`
	AUTHOR	`Pierre CAMI (pierrecami(AT)tele2.fr), Mar 03 2007`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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