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 A058868 #19 Jan 31 2023 12:31:39 %S A058868 2,6,12,24,30,42,48,60,66,72,84,90,96,144,150,156,168,186,198,204,210, %T A058868 228,240,258,276,300,306,348,390,420 %N A058868 Maximal distances of equidistant lonely primes shown in A058867. %C A058868 These are the distances described in A058867. First occurrences of distances are in A054342. %e A058868 53 is an equidistant lonely prime. The distance to both the next prime and the previous prime is 6, larger than for any smaller prime. Thus 6 is in the sequence. %K A058868 nonn,more %O A058868 0,1 %A A058868 Harvey Dubner (harvey(AT)dubner.com), Dec 07 2000; extended Sep 11 2004 %E A058868 a(20)-a(29) from _Dmitry Petukhov_, Sep 22 2015