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A086380
Numbers n such that p = n^2 + 2, p+2 and p+6 are consecutive primes.
4
3, 15, 33, 57, 117, 147, 255, 477, 837, 903, 1035, 2193, 2487, 3345, 5325, 5727, 7377, 7833, 8205, 9723, 11055, 11763, 11955, 13545, 15015, 15267, 16047, 17667, 19923, 20385, 21663, 26247, 26457, 26643, 29187, 29493, 30207, 32397, 32967, 35475
OFFSET
1,1
PROG
(Magma) [n: n in [0..100000]|IsPrime(n^2+2) and IsPrime(n^2+4) and IsPrime(n^2+8)]; // Vincenzo Librandi, Dec 17 2010
CROSSREFS
Sequence in context: A086381 A031091 A211441 * A324303 A009261 A372735
KEYWORD
easy,nonn
AUTHOR
Zak Seidov, Sep 08 2003
STATUS
approved