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A262208
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a(n) = prime(n)^prime(n) mod n^n.
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0
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0, 3, 20, 247, 1861, 28669, 202564, 12127115, 115222124, 6126483469, 19465244918, 4282552771669, 4226847828547, 3334905643119667, 311202902635062863, 13506468355090939237, 455126377640041434982, 3558300899222541879853
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OFFSET
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1,2
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COMMENTS
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LINKS
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FORMULA
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EXAMPLE
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For n = 2, a(n) = 27 mod 4 = 3.
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MATHEMATICA
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PROG
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(PARI) a(n) = (prime(n)^prime(n)) % (n^n);
vector(20, n, a(n))
(Magma) [NthPrime(n)^NthPrime(n) mod n^n: n in [1..20]]; // Vincenzo Librandi, Sep 16 2015
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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