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 A352198 #15 Mar 27 2022 18:50:50 %S A352198 2,3,9,10,18,28,37,40,48,59,62,77,84,100,105,116,135,142,158,164,171, %T A352198 178,185,210,221,234,240,245,262,269,287,308,318,321,334,342,365,371, %U A352198 384,405,412,415,430,451,459,462,478,494,501,502,537,547,550,580,587,606,621,622 %N A352198 Where n-th prime appears in A350359, or -1 if n-th prime does not appear. %H A352198 Rémy Sigrist, <a href="/A352198/b352198.txt">Table of n, a(n) for n = 1..10000</a> (first 590 terms from N. J. A. Sloane) %H A352198 Rémy Sigrist, <a href="/A352198/a352198.gp.txt">PARI program</a> %o A352198 (PARI) See Links section. %Y A352198 Cf. A350359, A352197. %K A352198 nonn %O A352198 1,1 %A A352198 _N. J. A. Sloane_, Mar 27 2022