A142427 - OEIS

A142427

Primes congruent to 16 mod 49.

163, 359, 457, 653, 751, 947, 2221, 2417, 2711, 3299, 3593, 3691, 5651, 5749, 6043, 6337, 6827, 7121, 7219, 8101, 8297, 8689, 9277, 9473, 9767, 10061, 10159, 10453, 11923, 12119, 12413, 12511, 13001, 13099, 13687, 13883, 14177, 15451, 15647, 16333, 16529, 16823

(list; graph; refs; listen; history; text; internal format)

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

Select[Range[16, 17000, 49], PrimeQ] (* Harvey P. Dale, Mar 06 2019 *)

PROG

(Magma) [p: p in PrimesUpTo(17000) | p mod 49 eq 16]; // Vincenzo Librandi, Aug 28 2012