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 A295291 #12 Sep 09 2021 14:12:52 %S A295291 8,9,10,11,12,13,14,16,17,18,20,24,29,32,35,38,39,51,56,61,77,82,88, %T A295291 90,91,92,107,118,119,123,139,148,161,162,166,185,189,190,194,208,214, %U A295291 333,346,355,373,401,402,493,543,567,578,603,629,653,665,666,678 %N A295291 Indices of primes in sequence A000700. %H A295291 Vaclav Kotesovec, <a href="/A295291/b295291.txt">Table of n, a(n) for n = 1..1755</a> %e A295291 51 is in the sequence because A000700(51) = 107 is prime. %Y A295291 Cf. A000700, A035359, A046063, A265835, A285217. %K A295291 nonn %O A295291 1,1 %A A295291 _Vaclav Kotesovec_, Nov 19 2017