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 A085682 #12 Dec 07 2024 02:02:53 %S A085682 2,3,7,43,79,463,1277 %N A085682 Numbers k such that k^k - (k-1)^k is prime. %C A085682 Each term of the sequence must be prime. %C A085682 a(8) > 30000. - _Michael S. Branicky_, Dec 06 2024 %H A085682 C. Rivera, <a href="https://www.primepuzzles.net/puzzles/puzz_185.htm">Puzzle 185</a> %e A085682 7 is in the sequence because 7^7 - 6^7 = 543607 is prime. %o A085682 (PARI) isok(k) = ispseudoprime(k^k - (k-1)^k); \\ _Jinyuan Wang_, Mar 19 2020 %Y A085682 Cf. A072164, A072179, A073499. %K A085682 nonn,more %O A085682 1,1 %A A085682 _Farideh Firoozbakht_, Jul 17 2003