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%I A142442 #12 Sep 08 2022 08:45:36
%S A142442 131,229,523,719,1013,1307,1601,1699,1993,2287,2777,3169,3463,3659,
%T A142442 4051,4639,4933,5227,5521,5717,6011,6599,6991,7187,7481,7873,8069,
%U A142442 8167,8363,8461,8951,9049,9343,9539,9833,9931,11597,12479,12577,14243,14341,14537
%N A142442 Primes congruent to 33 mod 49.
%H A142442 Vincenzo Librandi, <a href="/A142442/b142442.txt">Table of n, a(n) for n = 1..1000</a>
%F A142442 a(n) ~ 42n log n. - _Charles R Greathouse IV_, Jul 03 2016
%t A142442 Select[Prime[Range[2500]], MemberQ[{33}, Mod[#, 49]] &] (* _Vincenzo Librandi_, Aug 28 2012 *)
%t A142442 Select[Range[33,15000,49],PrimeQ] (* _Harvey P. Dale_, Dec 08 2015 *)
%o A142442 (Magma) [p: p in PrimesUpTo(17000) | p mod 49 eq 33]; // _Vincenzo Librandi_, Aug 28 2012
%o A142442 (PARI) is(n)=isprime(n) && n%49==33 \\ _Charles R Greathouse IV_, Jul 03 2016
%Y A142442 Cf. A000040.
%K A142442 nonn,easy
%O A142442 1,1
%A A142442 _N. J. A. Sloane_, Jul 11 2008

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