A142294 Primes congruent to 5 mod 44.

5, 137, 181, 269, 313, 401, 577, 709, 797, 929, 1061, 1193, 1237, 1721, 2029, 2161, 2293, 2381, 2557, 2689, 2777, 2909, 2953, 3041, 3217, 3613, 3701, 3833, 3877, 4229, 4273, 4493, 4801, 4889, 4933, 5021, 5153, 5197, 5417, 5813, 5857, 6121, 6473, 6737, 6781

Offset

1,1

Links

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

Formula

a(n) ~ 20n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[2500]], MemberQ[{5}, Mod[#, 44]]&] (* Vincenzo Librandi, Aug 25 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(8000) | p mod 44 eq 5 ]; // Vincenzo Librandi, Aug 25 2012
(PARI) is(n)=isprime(n) && n%44==5 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A061453 A215958 A216337 * A279307 A265875 A248523

Adjacent sequences: A142291 A142292 A142293 * A142295 A142296 A142297

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved