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A045387 Primes congruent to {2, 4} mod 7. 1
2, 11, 23, 37, 53, 67, 79, 107, 109, 137, 149, 151, 163, 179, 191, 193, 233, 263, 277, 317, 331, 347, 359, 373, 389, 401, 431, 443, 457, 487, 499, 541, 557, 569, 571, 599, 613, 641, 653, 683, 709, 739, 751, 809 (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[300]], MemberQ[{2, 4}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 11 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(1000) | p mod 7 in [2, 4]]; // Vincenzo Librandi, Aug 11 2012

CROSSREFS

Cf. A000040.

Sequence in context: A256481 A085745 A106856 * A103255 A031385 A294551

Adjacent sequences:  A045384 A045385 A045386 * A045388 A045389 A045390

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified May 6 19:52 EDT 2021. Contains 343586 sequences. (Running on oeis4.)