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A157323
Primes in
A023037
0
3, 13, 109912203092239643840221, 568972471024107865287021434301977158534824481
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..4.
MATHEMATICA
lst={}; Do[s=0; Do[s+=n^a, {a, 0, n-1}]; If[PrimeQ[s], AppendTo[lst, s]], {n, 0, 2*5!}]; lst
CROSSREFS
Sequence in context:
A048756
A174211
A264611
*
A016549
A147584
A163357
Adjacent sequences:
A157320
A157321
A157322
*
A157324
A157325
A157326
KEYWORD
nonn
AUTHOR
Vladimir Joseph Stephan Orlovsky
, Feb 27 2009
STATUS
approved
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Last modified August 29 21:13 EDT 2024. Contains 375518 sequences. (Running on oeis4.)