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 A192241 #14 Jul 08 2023 14:06:55 %S A192241 2,3,5,13,41,191,1693,77521,6123133,19993321,65877982561, %T A192241 45970265603856656467133467254989217935871992827865240416294386431 %N A192241 Primes in Dana Scott's sequence (A048736). %C A192241 a(n) = A048736(A192242(n)); the larger entries were found as probable primes and then successfully checked with Alpertron's ECM applet. %H A192241 Reinhard Zumkeller, <a href="/A192241/b192241.txt">Table of n, a(n) for n = 1..18</a> %H A192241 Dario Alpern, <a href="https://www.alpertron.com.ar/ECM.HTM">Factorization using the Elliptic Curve Method</a>. %Y A192241 Cf. A129739 (primes in Somos-4 sequence). %K A192241 nonn %O A192241 1,1 %A A192241 _Reinhard Zumkeller_, Jul 01 2011