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A106083 Primes p such that 5*p + 16 and 16*p + 5 are primes. 0
3, 11, 17, 23, 47, 53, 89, 101, 149, 191, 227, 233, 317, 359, 383, 419, 467, 479, 503, 569, 647, 773, 797, 887, 941, 971, 983, 1217, 1259, 1439, 1493, 1733, 1787, 1907, 2063, 2267, 2357, 2417, 2447, 2579, 2621, 2753, 2909, 3089, 3191, 3209, 3323, 3329 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

MATHEMATICA

Select[Prime[Range[220]], PrimeQ[16#+5]&&PrimeQ[5#+16]&]

PROG

(MAGMA) [p: p in PrimesUpTo(10000)| IsPrime(5*p+16) and IsPrime(16*p+5)]; // Vincenzo Librandi, Nov 13 2010

CROSSREFS

Sequence in context: A079020 A118590 A136082 * A113803 A226423 A045431

Adjacent sequences:  A106080 A106081 A106082 * A106084 A106085 A106086

KEYWORD

nonn

AUTHOR

Zak Seidov, May 07 2005

EXTENSIONS

More terms from Vincenzo Librandi, Apr 01 2010

STATUS

approved

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Last modified January 27 17:58 EST 2020. Contains 331296 sequences. (Running on oeis4.)