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 A332523 #10 Jul 31 2025 07:06:16
%S A332523 5,6,11,61,316,377,4463,4840,9303,51355,60658,1628463,3317584,
%T A332523 38121887,41439471,79561358,200562187,280123545,760809277,73317814137,
%U A332523 74078623414,147396437551,221475060965,368871498516,590346559481,226471603779739,1359419969237915
%N A332523 Numerators of convergents to 2*Pi + Dottie number (A332506).
%t A332523 d = FindRoot[Cos[u] == 2 Pi - u, {u, 0, 1}, WorkingPrecision -> 10000][[1, -1]];
%t A332523 Numerator[Convergents[d, 100]] (* A332523 *)
%t A332523 Denominator[Convergents[d, 100]] (* A332524 *)
%Y A332523 Cf. A332524, A332506, A212112, A223957, A332500.
%K A332523 nonn,frac
%O A332523 0,1
%A A332523 _Clark Kimberling_, May 05 2020