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A139385 Primes p such that p, p+4 and p+12 are consecutive primes. 1
397, 487, 739, 757, 907, 1567, 1999, 2239, 2269, 2659, 3037, 3217, 3697, 3877, 5167, 5569, 5689, 5779, 6199, 6217, 6469, 6829, 7669, 7687, 8089, 8167, 8677, 8929, 10099, 10627, 11239, 11317, 11677, 12277, 12409, 13147, 13159, 14407, 14419, 14767 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Subset of A046137.

Subsequence of A029710. - R. J. Mathar, May 06 2017

LINKS

Zak Seidov, Table of n, a(n) for n = 1..1000.

MATHEMATICA

Select[Partition[Prime[Range[2000]], 3, 1], Differences[#]=={4, 8}&][[All, 1]] (* Harvey P. Dale, Apr 02 2017 *)

PROG

(PARI) isok(p) = isprime(p) && (nextprime(p+1) == p+4) && (nextprime(p+5) == p+12); \\ Michel Marcus, Oct 13 2013

CROSSREFS

Cf. A046137.

Sequence in context: A270842 A074483 A023326 * A142372 A038660 A129190

Adjacent sequences:  A139382 A139383 A139384 * A139386 A139387 A139388

KEYWORD

nonn

AUTHOR

Zak Seidov, Apr 17 2008

STATUS

approved

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Last modified August 20 22:45 EDT 2019. Contains 326155 sequences. (Running on oeis4.)