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A316504
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Numbers n such that A090086(n+1) > n+1.
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1
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0, 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 37, 41, 47, 53, 59, 71, 83, 89, 101, 109, 139, 149, 157, 179, 199, 307, 461, 571
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OFFSET
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1,3
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COMMENTS
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Probably complete.
For n > 1, if A090086(n+1) > n+1, then n is a prime.
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LINKS
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PROG
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(PARI) a090086(n) = {forcomposite(k=2, , if (Mod(n, k)^(k-1) == 1, return (k)); ); }
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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