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 A114541 #10 Feb 16 2025 08:32:59 %S A114541 0,0,1,1,2,2,3,4,6,8,9,9,10,11,11,13,14,14,16,17,18,20,21,22,23,24,24, %T A114541 25,26,28,30,31,33,35,35,37,39,40,43,46,46,47,48,48,49,49,50,51,52,53, %U A114541 54,55,55,56,56,57,58,58,59,59,60,61,61,62,63,64,64,66,67,67,68,69,69 %N A114541 Number of correct decimal digits given by the n-th convergent to the Euler-Mascheroni constant. %H A114541 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Euler-MascheroniConstant.html">Euler-Mascheroni Constant</a> %Y A114541 Cf. A046114, A046115. %K A114541 nonn,base,less %O A114541 0,5 %A A114541 _Eric W. Weisstein_, Dec 07 2005