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A142453 Primes congruent to 46 mod 49. 1
193, 389, 487, 683, 977, 1663, 2153, 2251, 2447, 2741, 3329, 3623, 3917, 4211, 4603, 4799, 5387, 5779, 6073, 6269, 6367, 6563, 6661, 6857, 7151, 8719, 9013, 9209, 9601, 10091, 10973, 11071, 11953, 12149, 12541, 13619, 13913, 14011, 14207, 15187, 15383 (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[{46}, Mod[#, 49]] &] (* Vincenzo Librandi, Aug 28 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(17000) | p mod 49 eq 46]; // Vincenzo Librandi, Aug 28 2012

(PARI) is(n)=isprime(n) && n%49==46 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A147171 A146824 A256348 * A065213 A100363 A142500

Adjacent sequences:  A142450 A142451 A142452 * A142454 A142455 A142456

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified May 27 16:48 EDT 2022. Contains 354110 sequences. (Running on oeis4.)