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A105001
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Primes from merging of 5 successive digits in decimal expansion of exp(2).
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1
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50227, 30427, 22573, 96079, 38431, 47737, 53161, 88661, 27337, 37447, 22133, 80777, 12289, 10753, 39133, 13309, 20269, 42209, 25523, 48757, 41467, 81293, 88807, 10193, 94793, 58771, 88339, 83399, 96461, 89051, 46639, 12281, 26861
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history;
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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
The first 5,000 digits of exp(2) as calculated by Simon Plouffe at WorldWideSchool.org.
Eric Weisstein, Exponential Functions
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MATHEMATICA
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Select[FromDigits/@Partition[RealDigits[Exp[2], 10, 600][[1]], 5, 1], #>9999&&PrimeQ[#]&] (* Vincenzo Librandi, Apr 26 2013 *)
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CROSSREFS
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Sequence in context: A160932 A268279 A202490 * A237949 A251466 A267252
Adjacent sequences: A104998 A104999 A105000 * A105002 A105003 A105004
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KEYWORD
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nonn,base
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AUTHOR
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Andrew G. West (WestA(AT)wlu.edu), Mar 31 2005
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EXTENSIONS
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Changed offset fron 0 to 1 by Vincenzo Librandi, Apr 26 2013
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STATUS
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approved
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