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 A062612 #25 Jul 04 2021 08:43:26 %S A062612 3,1087,1879,4349,16829,59791 %N A062612 Numbers k such that 46^k - 45^k is prime. %C A062612 Terms greater than 1000 are often only strong pseudoprimes. %C A062612 a(7)>10^5. - _Robert Price_, Feb 18 2013 %H A062612 Henri & Renaud Lifchitz, <a href="http://www.primenumbers.net/prptop/searchform.php?form=46%5Ep-45%5Ep">Top probable primes of the form 46^p-45^p</a> %o A062612 (PARI) is(n)=ispseudoprime(46^n-45^n) \\ _Charles R Greathouse IV_, Jun 12 2017 %Y A062612 Cf. A000043, A057468, A059801, A059802, A062572-A062666. %K A062612 nonn,hard %O A062612 1,1 %A A062612 _Mike Oakes_, May 18 2001, May 19 2001 %E A062612 a(5) from _Jean-Louis Charton_, Jan 11 2013 %E A062612 a(6) from _Jean-Louis Charton_, Jan 16 2013