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A045469
Primes congruent to {1, 4} mod 7.
11
11, 29, 43, 53, 67, 71, 109, 113, 127, 137, 151, 179, 193, 197, 211, 239, 263, 277, 281, 337, 347, 379, 389, 421, 431, 449, 463, 487, 491, 547, 557, 571, 599, 613, 617, 631, 641, 659, 673, 683, 701, 739, 743
OFFSET
1,1
COMMENTS
The same as A045461 except for the initial 7 (the only prime congruent to 0 mod 7). - Alonso del Arte, Feb 18 2012
LINKS
MATHEMATICA
Select[Prime[Range[120]], MemberQ[{1, 4}, Mod[#, 7]] &] (* Alonso del Arte, based on Orlovsky's program for A042992, Feb 18 2012 *)
PROG
(Magma) [ p: p in PrimesUpTo(1000) | p mod 7 in {1, 4} ]; // Vincenzo Librandi, Aug 06 2012
CROSSREFS
Sequence in context: A247089 A156110 A155188 * A219790 A249436 A167521
KEYWORD
nonn,easy
STATUS
approved