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 A090719 Primes whose representation in base 256 can be interpreted as a decimal prime. 1
 2, 3, 5, 7, 257, 263, 521, 769, 1031, 1283, 1289, 1543, 1801, 2311, 65537, 65539, 65543, 66569, 67079, 67843, 131591, 131849, 132611, 133121, 133379, 196871, 197383, 197641, 197891, 198409, 198659, 262153, 262657, 263171, 327689, 329473, 329993, 393479, 394241 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Alois P. Heinz, Table of n, a(n) for n = 1..10000 (first 100 terms from Harvey P. Dale) MATHEMATICA b256Q[n_]:=Module[{id=IntegerDigits[n, 256]}, Max[id]<10&&PrimeQ[FromDigits[id]]]; Select[ Prime[Range[35000]], b256Q] (* Harvey P. Dale, Sep 02 2023 *) CROSSREFS Cf. A000040. Sequence in context: A178371 A067184 A067170 * A088297 A180015 A052024 Adjacent sequences: A090716 A090717 A090718 * A090720 A090721 A090722 KEYWORD base,nonn AUTHOR Cino Hilliard, Jan 18 2004 EXTENSIONS Better definition from Omar E. Pol, Dec 24 2008 STATUS approved

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Last modified August 9 01:26 EDT 2024. Contains 375024 sequences. (Running on oeis4.)