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 A347565 #9 Jan 15 2023 01:45:29 %S A347565 2,3,5,17,251,733,1063,123863,1677209,6336823451747417, %T A347565 104868559750360787,7665762181374748069 %N A347565 Primes p such that A241014(A000720(p)) is +1 or -1. %C A347565 Very near misses for Wall-Sun-Sun primes. %Y A347565 Cf. A241014, A113650, A296240, A339855. %K A347565 nonn,hard,more %O A347565 1,1 %A A347565 _Jeppe Stig Nielsen_, Sep 06 2021