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A111369
Numbers k such that 13*k + 11 is prime.
2
0, 2, 6, 12, 14, 20, 26, 30, 36, 42, 50, 56, 72, 80, 84, 86, 90, 96, 114, 120, 122, 134, 140, 152, 156, 164, 170, 174, 180, 182, 204, 206, 210, 212, 216, 222, 230, 236, 246, 254, 260, 266, 272, 282, 294, 300, 306, 314, 332, 342, 344, 350, 356, 360, 380, 384, 390
OFFSET
1,2
LINKS
EXAMPLE
k=156 is a term because 13*k + 11 = 2039 is prime.
MATHEMATICA
Select[Range[0, 400, 2], PrimeQ[13#+11]&] (* Harvey P. Dale, Jun 17 2020 *)
PROG
(Magma) [n: n in [0..100000] |IsPrime(13*n+11)] // Vincenzo Librandi, Nov 13 2010
(PARI) is(n)=isprime(13*n+11) \\ Charles R Greathouse IV, Jun 12 2017
CROSSREFS
Sequence in context: A260907 A333833 A057895 * A190503 A320149 A346305
KEYWORD
nonn,easy
AUTHOR
Parthasarathy Nambi, Nov 08 2005
STATUS
approved