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 A036906 #18 Feb 16 2025 08:32:37 %S A036906 23,457,7839,83054,1256587,13881136,166670757 %N A036906 Scan decimal expansion of zeta(3) until all n-digit strings have been seen; a(n) is number of digits that must be scanned. %H A036906 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/AperysConstantDigits.html">Apery's Constant Digits</a> %H A036906 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ConstantDigitScanning.html">Constant Digit Scanning</a> %Y A036906 Cf. A002117 (decimal expansion of zeta(3)). %Y A036906 Cf. A036902 (last n-digit string seen when scanning the decimal digits of zeta(3)). %Y A036906 Cf. A032510, A036900-A036905. %K A036906 nonn,base,more %O A036906 1,1 %A A036906 _Michael Kleber_ %E A036906 a(7) = 166670757 from _Eric W. Weisstein_, Sep 17 2013