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Search: id:A095688
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A095688 Numbers n such that 10^n + 13 is prime. +0
29
1, 2, 3, 17, 25, 81, 140, 142, 152, 280, 291, 406, 4209, 4785, 8474, 9550, 9596, 21773, 22352, 24938, 38428, 48526 (list; graph; listen)
OFFSET

1,2

MATHEMATICA

lst={}; Do[If[PrimeQ[10^n+13], AppendTo[lst, n]], {n, 10^4}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 20 2008]

CROSSREFS

Cf. A095680.

Sequence in context: A045343 A019388 A023214 this_sequence A029876 A084445 A029733

Adjacent sequences: A095685 A095686 A095687 this_sequence A095689 A095690 A095691

KEYWORD

nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Jul 05 2004

EXTENSIONS

More terms from Ryan Propper (rpropper(AT)stanford.edu), Sep 07 2005

5 more terms from Jason Earls (zevi_35711(AT)yahoo.com), Feb 08 2008

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.


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