id:A087696 - OEIS Search Results

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Numbers n such that n +/- 5 are both primes.

+0
4

8, 12, 18, 24, 36, 42, 48, 66, 78, 84, 102, 108, 132, 144, 162, 168, 186, 228, 234, 246, 276, 288, 312, 342, 354, 378, 384, 414, 426, 438, 444, 462, 504, 552, 582, 612, 636, 648, 678, 696, 714, 738, 756, 792, 816, 834, 858, 882, 924, 942, 972 (list; graph; listen)

	OFFSET	`1,1`
	MAPLE	`ZL:=[]:for p from 1 to 973 do if (isprime(p) and isprime(p+10) ) then ZL:=[op(ZL), (p+(p+10))/2]; fi; od; print(ZL); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Mar 07 2007`
	CROSSREFS	`Cf. A014574, A087678-A087683, A087695-A087697, A088765.` `Adjacent sequences: A087693 A087694 A087695 this_sequence A087697 A087698 A087699` `Sequence in context: A075818 A090738 A085103 this_sequence A015897 A028393 A066681`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Sep 27 2003`

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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