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Search: id:A100357
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| A100357 |
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Numbers n such that 2^n+n^2+1 is prime. |
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+0
6
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OFFSET
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1,1
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MATHEMATICA
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{ta={{0}}, tb={{0}}}; Do[g=n; s=2^n+n^2+1; If[PrimeQ[s], Print[n]; ta=Append[ta, n]; tb=Append[tb, s]], {n, 1, 10000}]; {ta, tb, g}
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CROSSREFS
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Cf. A001580, A069539.
Sequence in context: A134107 A067143 A059961 this_sequence A135358 A081846 A078816
Adjacent sequences: A100354 A100355 A100356 this_sequence A100358 A100359 A100360
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KEYWORD
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nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Nov 19 2004
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