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 A283459 #12 Jun 25 2021 01:49:52 %S A283459 88362852307,392654585611999,5519908106212193,21034688742654437, %T A283459 35843152090509943,69532764058102673,161191749822468689, %U A283459 248761474969923757,310467261969020581,419776921940182991,598644471430113247,962125183414225879,1029970322316321083,1244984735583648473,1695313841631390713 %N A283459 Primes for which A049076(p) = 15. %C A283459 Also used Kim Walisch's primecount. %H A283459 N. Fernandez, <a href="http://www.borve.org/primeness/FOP.html">An order of primeness, F(p)</a> %H A283459 N. Fernandez, <a href="/A006450/a006450.html">An order of primeness</a> [cached copy, included with permission of the author] %F A283459 a(n) = A000040(A283458(n)). %t A283459 Nest[Prime, Select[Range[3], ! PrimeQ[#] &], 14] %Y A283459 Cf. A049076, A006450, A114537, A007821, A049078, A049079, A049080, A049081, A058322, A058324, A058325, A058326, A058327, A058328, A093046, A283458. %K A283459 nonn %O A283459 1,1 %A A283459 _Robert G. Wilson v_, Mar 08 2017