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A142487 Primes congruent to 19 mod 51. 1
19, 223, 631, 733, 937, 1039, 1447, 1549, 1753, 2161, 2467, 2671, 3079, 3181, 3691, 3793, 4099, 4201, 4507, 4813, 5119, 5323, 5527, 6037, 6343, 6547, 7057, 7159, 7669, 7873, 8179, 8689, 8893, 9199, 9403, 9811, 10321, 10627, 10729, 10831, 11239, 11443, 11953 (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[{19}, Mod[#, 51]] &] (* Vincenzo Librandi, Aug 28 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(13000) | p mod 51 eq 19]; // Vincenzo Librandi, Aug 28 2012

(PARI) is(n)=isprime(n) && n%51==19 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A009474 A045492 A026892 * A022743 A087607 A041688

Adjacent sequences:  A142484 A142485 A142486 * A142488 A142489 A142490

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified July 12 11:25 EDT 2020. Contains 335658 sequences. (Running on oeis4.)