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%I #13 Mar 09 2023 02:09:08
%S 22643,24151,60251,25189,92189,79843,84377,58229,22937,87383,43189,
%T 96233,23371,90679,50077,86627,76831,17333,60509,77761,98407,45587,
%U 76963,96323,23563,36709,63647,87833,84059,98251,50683,87631,90847
%N Primes from merging of 5 successive digits in decimal expansion of Zeta(2) or (Pi^2)/6.
%H Vincenzo Librandi, <a href="/A105378/b105378.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, 500][[1]], 5, 1], # > 9999 && PrimeQ[#] &] (* _Vincenzo Librandi_, Apr 27 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 27 2013