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A142400
Primes congruent to 7 mod 48.
1
7, 103, 151, 199, 439, 487, 631, 727, 823, 919, 967, 1063, 1303, 1399, 1447, 1543, 1783, 1831, 1879, 2311, 2503, 2551, 2647, 2791, 2887, 3079, 3271, 3319, 3463, 3511, 3559, 3607, 3847, 3943, 4231, 4327, 4423, 4519, 4567, 4663, 4759, 4903, 4951, 4999, 5431
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Prime[Range[1000]], MemberQ[{7}, Mod[#, 48]] &] (* Vincenzo Librandi, Aug 27 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(6000) | p mod 48 eq 7]; // Vincenzo Librandi, Aug 27 2012
(PARI) is(n)=isprime(n) && n%48==7 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A346719 A223239 A140633 * A032460 A267234 A377735
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved