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Search: id:A023152
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| A023152 |
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Numbers n such that prime(n) == 10 (mod n). |
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+0
18
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| 19, 21, 2703, 15929, 4124583, 27067051, 179992913, 179993011, 179993159, 1208198559, 1208198859, 55762149031
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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NextPrim[n_] := Block[{k = n + 1}, While[ !PrimeQ[k], k++ ]; k]; p = 1; Do[ If[ Mod[p = NextPrim[p], n] == 10, Print[n]], {n, 1, 10^9}] (from Robert G. Wilson v Feb 18 2004)
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CROSSREFS
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Cf. A092052, A023143, A023144, A023145, A023146, A023147, A023148, A023149, A023150, A023151.
Sequence in context: A158232 A050714 A113868 this_sequence A056025 A099954 A050955
Adjacent sequences: A023149 A023150 A023151 this_sequence A023153 A023154 A023155
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KEYWORD
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nonn
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AUTHOR
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David W. Wilson (davidwwilson(AT)comcast.net)
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EXTENSIONS
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Extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 18 2004
a(7)-a(12) from Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 22 2006
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