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 A364846 #4 Aug 12 2023 00:54:53 %S A364846 1,3,2,2,4,4,8,6 %N A364846 a(n) is the number of correct decimal digits of Pi obtained from the fraction A364844(n)/A364845(n). %H A364846 <a href="/index/Ph#Pi314">Index entries for sequences related to the number Pi</a> %e A364846 a(7) = 8 since A364844(7)/A364845(7) = 7327237/2332332 = 3.1415926206046... matches the first 8 digits of Pi: 3.1415926535897... %Y A364846 Cf. A000796, A356670, A364844, A364845. %K A364846 nonn,base,more %O A364846 1,2 %A A364846 _Stefano Spezia_, Aug 10 2023