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A142413
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Primes congruent to 47 mod 48.
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1
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47, 191, 239, 383, 431, 479, 719, 863, 911, 1103, 1151, 1439, 1487, 1583, 1823, 1871, 2063, 2111, 2207, 2351, 2399, 2447, 2543, 2591, 2687, 2879, 2927, 3023, 3119, 3167, 3359, 3407, 4079, 4127, 4271, 4463, 4703, 4751, 4799, 4943, 5039, 5087, 5231, 5279
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OFFSET
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1,1
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 1..1000
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FORMULA
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a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016
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MATHEMATICA
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Select[Prime[Range[1000]], MemberQ[{47}, Mod[#, 48]] &] (* Vincenzo Librandi, Aug 27 2012 *)
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PROG
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(Magma) [p: p in PrimesUpTo(6000) | p mod 48 eq 47]; // Vincenzo Librandi, Aug 27 2012
(PARI) is(n)=isprime(n) && n%48==47 \\ Charles R Greathouse IV, Jul 03 2016
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CROSSREFS
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Cf. A000040.
Sequence in context: A227282 A204610 A158632 * A065532 A157362 A141874
Adjacent sequences: A142410 A142411 A142412 * A142414 A142415 A142416
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane, Jul 11 2008
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STATUS
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approved
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