login
A142484
Primes congruent to 13 mod 51.
1
13, 421, 523, 727, 829, 1033, 1237, 1543, 1747, 1951, 2053, 2767, 2971, 3583, 3889, 4093, 4297, 4603, 4909, 5011, 5113, 5419, 5521, 5623, 5827, 6133, 6337, 6949, 7459, 7561, 7867, 8377, 8581, 8887, 9091, 9397, 9601, 9907, 10009, 10111, 10723, 11131, 11437
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 32n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Prime[Range[2400]], MemberQ[{13}, Mod[#, 51]] &] (* Vincenzo Librandi, Aug 28 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(13000) | p mod 51 eq 13]; // Vincenzo Librandi, Aug 28 2012
(PARI) is(n)=isprime(n) && n%51==13 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A201537 A258178 A266486 * A087872 A308341 A098890
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved