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A142493 Primes congruent to 28 mod 51. 1
79, 181, 283, 487, 691, 997, 1201, 1303, 1609, 2017, 2221, 2731, 2833, 3037, 3343, 3547, 3853, 4057, 4159, 4261, 4363, 4567, 5077, 5179, 5281, 5689, 5791, 6199, 6301, 6607, 6709, 7219, 7321, 7933, 8443, 8647, 9157, 9463, 9769, 9871, 9973, 10177, 10687, 10789 (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) ~ 32n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2400]], MemberQ[{28}, Mod[#, 51]] &] (* Vincenzo Librandi, Aug 28 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(13000) | p mod 51 eq 28]; // Vincenzo Librandi, Aug 28 2012

(PARI) is(n)=isprime(n) && n%51==28 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A044411 A044792 A244775 * A063328 A142678 A191227

Adjacent sequences:  A142490 A142491 A142492 * A142494 A142495 A142496

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified December 10 15:32 EST 2016. Contains 279003 sequences.