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 A105003 #11 May 21 2025 07:06:51 %S A105003 7500781,8031557,1217947,2179477,1794773,4788661,7812733,3913309, %T A105003 6254141,9928129,3188807,3301019,3378997,8997407,9740729,7407299, %U A105003 9600953,1532081,2368469,6846947,4793029,4456831,6831239,9996461 %N A105003 Primes from merging of 7 successive digits in decimal expansion of exp(2). %H A105003 Vincenzo Librandi, <a href="/A105003/b105003.txt">Table of n, a(n) for n = 1..1000</a> %H A105003 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. [broken link] %H A105003 Eric Weisstein, <a href="https://mathworld.wolfram.com/ExponentialFunction.html">Exponential Functions </a> %t A105003 Select[FromDigits/@Partition[RealDigits[Exp[2], 10, 600][[1]], 7, 1], #>999999&&PrimeQ[#]&] (* _Vincenzo Librandi_, Apr 26 2013 *) %Y A105003 Cf. A072334 %K A105003 nonn,base %O A105003 1,1 %A A105003 Andrew G. West (WestA(AT)wlu.edu), Mar 31 2005 %E A105003 Changed offset from 0 to 1 by _Vincenzo Librandi_, Apr 26 2013