id:A137367 - OEIS Search Results

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Subset of A037165 (p(n)*p(n+1)-p(n)-p(n+1)) for twin primes.

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7, 23, 119, 287, 839, 1679, 3479, 5039, 10199, 11447, 18767, 22199, 32039, 36479, 38807, 51527, 57119, 72359, 78959, 96719, 120407, 175559, 185759, 212519, 271439, 323759, 358799, 380687, 410879, 434279, 654479, 674039, 683927, 734447, 776159 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`35-3-5=7, 57-5-7=23, 11*13-11-13=119.`
	MATHEMATICA	`ss={7}; Do[If[PrimeQ[p1=6m-1]&&PrimeQ[p2=6m+1], p=-1-12 m+36 m^2; AppendTo[ss, p]], {m, 300}]; ss`
	CROSSREFS	`Cf. A037165.` `Sequence in context: A096327 A154113 A053706 this_sequence A064640 A064639 A064638` `Adjacent sequences: A137364 A137365 A137366 this_sequence A137368 A137369 A137370`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Apr 09 2008`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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