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 A359486 #10 Jan 28 2023 11:52:18 %S A359486 3,4,5,10,11,15,17,20,31,34,41,45,46,59,60,67,69,75,80,82,83,85,90,93, %T A359486 102,109,119,127,136,153,155,157,170,179,191,205,206,207,211,221,230, %U A359486 236,241,246,249,253,254,272,276,277,283,295,309,314,322,327,328,331,332,334,345 %N A359486 Indices of primes in A087712. %Y A359486 Cf. A027746, A049084, A098282, A112798, A087712. %K A359486 nonn %O A359486 1,1 %A A359486 _Jean-Marc Rebert_, Jan 02 2023