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 A334199 #10 Jan 09 2023 07:55:38 %S A334199 1,2,3,5,7,11,21,33,49,77,121,231,343,539,847,1331,2401,3773,5929, %T A334199 9317,14641,26411,41503,65219,102487,161051,290521,456533,717409, %U A334199 1127357,1771561,3195731,5021863,7891499 %N A334199 a(n) is the first occurrence of n in A334200. %C A334199 Most likely also the positions of records in A334200. %Y A334199 Cf. A334200. %Y A334199 Cf. also A105017. %K A334199 nonn,more %O A334199 0,2 %A A334199 _Antti Karttunen_, May 13 2020