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A160360
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Numbers n such that 3*n^n+2 is prime.
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4
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OFFSET
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1,3
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COMMENTS
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Next term > 45000. - Matevz Markovic, Sep 17 2012
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LINKS
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Table of n, a(n) for n=1..7.
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MATHEMATICA
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Do[If[PrimeQ[3*n^n+2], Print[n]], {n, 15000}]
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PROG
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(PARI) for(i=1, 9999, ispseudoprime(i^i*3+2)&print1(i", "))
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CROSSREFS
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Sequence in context: A254925 A153138 A201270 * A082697 A051345 A242387
Adjacent sequences: A160357 A160358 A160359 * A160361 A160362 A160363
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KEYWORD
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hard,more,nonn
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AUTHOR
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M. F. Hasler, Jul 10 2009
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STATUS
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approved
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