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A100842
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Primes of the form n^n + 10.
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1
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OFFSET
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1,1
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LINKS
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EXAMPLE
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1^1 + 10 = 11, which is prime, so 11 is in the sequence.
3^3 + 10 = 27 + 10 = 37, which is also prime, so 37 is also in the sequence.
5^5 + 10 = 3125 + 10 = 3135 = 3 * 5 * 11 * 19, so 3135 is not in the sequence.
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MATHEMATICA
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Select[Table[n^n + 10, {n, 100}], PrimeQ] (* Alonso del Arte, Aug 05 2019 *)
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PROG
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(PARI) f1(n, a) = for(x=0, n, y=x^x+a; if(ispseudoprime(y), print1(y", ")))
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CROSSREFS
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KEYWORD
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nonn,hard
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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