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A142530 Primes congruent to 49 mod 52. 1
101, 257, 569, 673, 829, 881, 1193, 1297, 1453, 1609, 1973, 2129, 2389, 2441, 2753, 2857, 2909, 3169, 3221, 3533, 3637, 3793, 4001, 4157, 4261, 4729, 4937, 5197, 5717, 5821, 6029, 6133, 6653, 7069, 7121, 7433, 7537, 7589, 7901, 8161, 8317, 8369, 8629, 8681 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

FORMULA

a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[1300]], MemberQ[{49}, Mod[#, 52]] &] (* Vincenzo Librandi, Aug 29 2012 *)

Select[Range[49, 9000, 52], PrimeQ] (* Harvey P. Dale, May 21 2021 *)

PROG

(MAGMA) [p: p in PrimesUpTo(10000) | p mod 52 eq 49]; // Vincenzo Librandi, Aug 29 2012

(PARI) is(n)=isprime(n) && n%52==49 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A127348 A061191 A085610 * A033241 A140021 A139701

Adjacent sequences:  A142527 A142528 A142529 * A142531 A142532 A142533

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified June 13 06:38 EDT 2021. Contains 344981 sequences. (Running on oeis4.)