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A286678
Smallest prime of the form (1 + k)^(2^n) + k.
0
5, 17, 257, 65537, 795866110996400884391941, 3402823669209384634633746074317682114560000000000000000000000000000000000000000000000000000000000000039
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..6.
CROSSREFS
Cf.
A285929
,
A286982
,
A287842
.
Sequence in context:
A274000
A093428
A274002
*
A081479
A335313
A318751
Adjacent sequences:
A286675
A286676
A286677
*
A286679
A286680
A286681
KEYWORD
nonn
,
less
AUTHOR
Juri-Stepan Gerasimov
, May 12 2017
STATUS
approved
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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)