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A111230
Numbers k such that 5*k + 14 is prime.
0
1, 3, 9, 13, 15, 19, 25, 27, 33, 37, 43, 45, 51, 67, 69, 73, 75, 79, 81, 85, 87, 93, 97, 99, 111, 117, 121, 129, 139, 141, 145, 151, 159, 163, 165, 169, 181, 183, 199, 201, 205, 207, 211, 219, 223, 243, 247, 249, 253, 255, 261, 277, 279, 283, 285, 289, 295, 297
OFFSET
1,2
EXAMPLE
If k=111 then 5*k + 14 = 569 (prime).
PROG
(Magma) [n: n in [0..100000] |IsPrime(5*n+14)]; // Vincenzo Librandi, Nov 13 2010
(PARI) is(n)=isprime(5*n+14) \\ Charles R Greathouse IV, Jun 13 2017
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Parthasarathy Nambi, Oct 27 2005
STATUS
approved