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 A088361 #18 Feb 16 2025 08:32:51 %S A088361 1,150,2558,4650,4772,11272,13236,15048,23302,26946,29504,31614,33308, %T A088361 35054,36702,37062,39020,39056,43738,44174,45654,46502,47348,49190, %U A088361 49204,49544,54514,57210,59770,61184,66894,68194,70574,72446,82642 %N A088361 Numbers n such that n^2048 + 1 is prime (a generalized Fermat prime). %H A088361 T. D. Noe, <a href="/A088361/b088361.txt">Table of n, a(n) for n = 1..1000</a> (from Yves Gallot) %H A088361 Yves Gallot, <a href="http://yves.gallot.pagesperso-orange.fr/primes/">Generalized Fermat Prime Search</a>. %H A088361 Jeppe Stig Nielsen, <a href="http://jeppesn.dk/generalized-fermat.html">Generalized Fermat Primes sorted by base</a>. %H A088361 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GeneralizedFermatNumber.html">Generalized Fermat Number</a>. %o A088361 (PARI) isA088361(n)=isprime(n^2048+1) \\ _Michael B. Porter_, Apr 23 2010 %Y A088361 Cf. A006093, A005574, A000068, A006314, A006313, A006315, A006316, A056994, A056995, A057465, A057002, A088362, A226528, A226529, A226530, A251597, A253854, A244150, A243959, A321323. %K A088361 nonn %O A088361 1,2 %A A088361 _Jeppe Stig Nielsen_, Sep 27 2003