A142411 Primes congruent to 41 mod 48.

41, 89, 137, 233, 281, 521, 569, 617, 761, 809, 857, 953, 1049, 1097, 1193, 1289, 1433, 1481, 1721, 1913, 2153, 2297, 2393, 2441, 2633, 2729, 2777, 2969, 3209, 3257, 3449, 3593, 3833, 3881, 3929, 4073, 4217, 4409, 4457, 4649, 4793, 4889, 4937, 5081, 5273

Offset

1,1

Links

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

Formula

a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[1000]], MemberQ[{41}, Mod[#, 48]] &] (* Vincenzo Librandi, Aug 27 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(6000) | p mod 48 eq 41]; // Vincenzo Librandi, Aug 27 2012
(PARI) is(n)=isprime(n) && n%48==41 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A199983 A241081 A188173 * A139924 A155572 A356246

Adjacent sequences: A142408 A142409 A142410 * A142412 A142413 A142414

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved