This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A105005 #8 Feb 16 2025 08:32:57 %S A105005 315570551,782252257,773753161,123884603,447839221,213398077, %T A105005 122895607,581820269,552348757,146799281,751532081,913558771, %U A105005 258833999,987122813,263792951,295182227,784294843,135287693,876938669,938669857,996014807 %N A105005 Primes from merging of 9 successive digits in decimal expansion of exp(2). %H A105005 Vincenzo Librandi, <a href="/A105005/b105005.txt">Table of n, a(n) for n = 1..1000</a> %H A105005 The first <a href="http://www.worldwideschool.org/library/books/sci/math/MiscellaneousMathematicalConstants/chap21.html">5,000 digits of exp(2)</a> as calculated by _Simon Plouffe_ at WorldWideSchool.org. %H A105005 Eric Weisstein, <a href="https://mathworld.wolfram.com/ExponentialFunction.html">Exponential Functions </a> %t A105005 Select[FromDigits/@Partition[RealDigits[Exp[2], 10, 900][[1]], 9, 1],#>99999999&&PrimeQ[#]&] (* _Vincenzo Librandi_, Apr 26 2013 *) %K A105005 nonn,base %O A105005 1,1 %A A105005 Andrew G. West (WestA(AT)wlu.edu), Mar 31 2005 %E A105005 Changed offset from 0 to 1 by _Vincenzo Librandi_, Apr 26 2013