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Search: id:A046122
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| A046122 |
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Second member of a sexy prime quadruple: value of p+6 where (p,p+6,p+12,p+18) are all prime. |
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+0
4
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| 11, 17, 47, 67, 257, 607, 647, 1097, 1487, 1607, 1747, 1867, 2377, 2677, 3307, 3917, 4007, 5107, 5387, 5437, 5647, 6317, 6367, 9467, 11827, 12107, 12647, 13457, 14627, 14747, 15797, 15907, 17477, 18217, 19477, 20347, 21487, 23327, 24097
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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MATHEMATICA
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lst={}; Do[p=Prime[n]; If[PrimeQ[p+6]&&PrimeQ[p+12]&&PrimeQ[p+18], AppendTo[lst, p+6]], {n, 8!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 29 2008]
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CROSSREFS
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Cf. A023201, A046117.
Cf. A023271, A046123, A046124.
Adjacent sequences: A046119 A046120 A046121 this_sequence A046123 A046124 A046125
Sequence in context: A090609 A144051 A146036 this_sequence A102870 A136721 A107172
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KEYWORD
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nonn
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com)
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