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A163320
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Primes of the form 2^n+n^3.
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0
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OFFSET
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1,1
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COMMENTS
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The next term is too large to include.
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LINKS
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Table of n, a(n) for n=1..3.
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FORMULA
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a(n)=2^A058015(n)+A058015(n)^3. [From R. J. Mathar, Jul 25 2009]
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MATHEMATICA
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f[n_]:=2^n+n^3; lst={}; Do[If[PrimeQ[f[n]], AppendTo[lst, f[n]]], {n, 2*6!}]; lst
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CROSSREFS
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Sequence in context: A139964 A048797 A281799 * A317820 A318427 A318095
Adjacent sequences: A163317 A163318 A163319 * A163321 A163322 A163323
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KEYWORD
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nonn,bref
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AUTHOR
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Vladimir Joseph Stephan Orlovsky, Jul 24 2009
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EXTENSIONS
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It would be better to give the corresponding values of n. - N. J. A. Sloane, Jul 25 2009
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STATUS
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approved
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