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A161473
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Primes of the form k^(k+1)+(k+1)^k.
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1
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OFFSET
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1,1
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COMMENTS
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The associated k are in A073499. [R. J. Mathar, Jun 12 2009]
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LINKS
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Jeppe Stig Nielsen, Table of n, a(n) for n = 1..4
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FORMULA
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A051442 INTERSECT A000040. [R. J. Mathar, Jun 12 2009]
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EXAMPLE
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2^1+1^2=3. 2^3+3^2=17.
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MATHEMATICA
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lst={}; Do[p=n^(n+1)+(n+1)^n; If[PrimeQ[p], AppendTo[lst, p]], {n, 2*5!}]; lst
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CROSSREFS
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Sequence in context: A051710 A215913 A162713 * A208493 A082056 A082057
Adjacent sequences: A161470 A161471 A161472 * A161474 A161475 A161476
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KEYWORD
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nonn,bref
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AUTHOR
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Vladimir Joseph Stephan Orlovsky, Jun 10 2009
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EXTENSIONS
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Definition simplified by R. J. Mathar, Jun 12 2009
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STATUS
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approved
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