A142451 Primes congruent to 44 mod 49.

191, 877, 1171, 1367, 1759, 2053, 2347, 2543, 2837, 3229, 3719, 4013, 4111, 4993, 5189, 5483, 5581, 6659, 7247, 7541, 7639, 7933, 8423, 8521, 9011, 9109, 9403, 9697, 11069, 11657, 12049, 12343, 12539, 12637, 13127, 13421, 14009, 14107, 14303, 14401, 14891

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[{44}, Mod[#, 49]] &] (* Vincenzo Librandi, Aug 28 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(17000) | p mod 49 eq 44]; // Vincenzo Librandi, Aug 28 2012
(PARI) is(n)=isprime(n) && n%49==44 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A052165 A103733 A217500 * A083980 A144327 A107955

Adjacent sequences: A142448 A142449 A142450 * A142452 A142453 A142454

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved