%I #12 Mar 09 2023 02:08:57
%S 2643647,2890061,9006197,7587053,3040043,8962337,6233719,3086627,
%T 2768317,1733309,3309367,6260509,8115587,9198407,4558769,5876963,
%U 2008051,5250683,8338763,2765879,4472197,4773409,7734091,9278263
%N Primes from merging of 7 successive digits in decimal expansion of Zeta(2) or (PI^2)/6.
%H Vincenzo Librandi, <a href="/A105380/b105380.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/chap96.html">10,000 digits of Zeta(2)</a> as calculated by _Simon Plouffe_ at WorldWideSchool.org.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/RiemannZetaFunction.html">Riemann Zeta Functions</a>.
%t Select[FromDigits /@ Partition[RealDigits[Zeta[2], 10, 31700][[1]], 7, 1], # > 999999 && PrimeQ[#] &] (* _Vincenzo Librandi_, Apr 28 2013 *)
%Y Cf. A013661.
%K nonn,base
%O 1,1
%A Andrew G. West (WestA(AT)wlu.edu), Apr 02 2005
%E Changed offset from 0 to 1 by _Vincenzo Librandi_, Apr 28 2013
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