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A023202 Numbers n such that n and n + 8 both prime. +0
19
3, 5, 11, 23, 29, 53, 59, 71, 89, 101, 131, 149, 173, 191, 233, 263, 269, 359, 389, 401, 431, 449, 479, 491, 563, 569, 593, 599, 653, 683, 701, 719, 743, 761, 821, 911, 929, 983, 1013, 1031, 1061, 1109, 1163, 1193, 1223, 1229, 1283, 1289, 1319, 1373, 1439, 1451 (list; graph; listen)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

A. Granville and G. Martin, Prime number races

MATHEMATICA

Select[Range[7! ], PrimeQ[ # ]&&PrimeQ[ #+8]&] [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 29 2008]

CROSSREFS

Disjoint union of A007530, A031926, A049437, A049438. Cf. also A046134, A049436, A046138, A015915.

Sequence in context: A015915 A106901 A154550 this_sequence A049436 A117010 A056874

Adjacent sequences: A023199 A023200 A023201 this_sequence A023203 A023204 A023205

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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