|
%I #13 Apr 28 2013 01:55:13
%S 29086367,67948547,79485473,45278351,67549219,41469383,71744587,
%T 27965863,68477243,44984449,49844491,11287637,63773147,77314703,
%U 70347353,29404789,18237449,23744989,72645479,83402659,65381423
%N Primes from merging of 8 successive digits in decimal expansion of exp(Pi).
%H Vincenzo Librandi, <a href="/A105013/b105013.txt">Table of n, a(n) for n = 1..1000</a>
%H The first <a href="http://www.worldwideschool.org/library/books/sci/math/MiscellaneousMathematicalConstants/chap28.html">5,000 digits of exp(PI)</a> as calculated by _Simon Plouffe_ at WorldWideSchool.org.
%H Eric Weisstein, <a href="http://mathworld.wolfram.com/ExponentialFunction.html">Exponential Functions </a>
%t Select[FromDigits /@ Partition[RealDigits[Exp[Pi], 10, 500][[1]], 8, 1], # > 9999999 && PrimeQ[#] &] (* _Vincenzo Librandi_, Apr 27 2013 *)
%Y Cf. A039661.
%K nonn,base
%O 1,1
%A Andrew G. West (WestA(AT)wlu.edu), Mar 31 2005
%E Changed offset from 0 to 1 by _Vincenzo Librandi_, Apr 27 2013
|
