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A045368 Primes congruent to {2, 5} mod 7. 6
2, 5, 19, 23, 37, 47, 61, 79, 89, 103, 107, 131, 149, 163, 173, 191, 229, 233, 257, 271, 313, 317, 331, 359, 373, 383, 397, 401, 439, 443, 457, 467, 499, 509, 523, 541, 569, 593, 607, 653, 677, 691, 709, 719, 733 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Prime[Range[200]], MemberQ[{2, 5}, Mod[#, 7]]&] (* Harvey P. Dale, Apr 28 2012 *)

PROG

(Magma) [ p: p in PrimesUpTo(1500) | p mod 7 in {2, 5} ]; // Vincenzo Librandi, Aug 06 2012

CROSSREFS

Cf. A045392, A045458.

Sequence in context: A068873 A035091 A045367 * A215426 A215277 A027714

Adjacent sequences:  A045365 A045366 A045367 * A045369 A045370 A045371

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified September 29 16:23 EDT 2022. Contains 357090 sequences. (Running on oeis4.)