A142441 Primes congruent to 32 mod 49.

179, 277, 571, 1061, 1453, 1747, 2237, 2531, 3119, 3217, 3413, 3511, 4001, 4099, 5471, 5569, 6353, 6451, 7039, 7333, 7529, 7823, 8117, 8803, 8999, 9293, 9391, 9587, 10273, 10567, 10861, 11057, 11351, 11743, 11939, 12037, 12527, 12821, 12919, 13997, 14389

Offset

1,1

Links

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

Formula

a(n) ~ 42n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[2500]], MemberQ[{32}, Mod[#, 49]] &] (* Vincenzo Librandi, Aug 28 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(17000) | p mod 49 eq 32]; // Vincenzo Librandi, Aug 28 2012
(PARI) is(n)=isprime(n) && n%49==32 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A335067 A142028 A146359 * A142492 A142670 A142948

Adjacent sequences: A142438 A142439 A142440 * A142442 A142443 A142444

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved