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 A197332 #16 Apr 10 2021 11:33:35
%S A197332 8,3,6,7,1,6,3,1,2,1,6,3,9,9,1,8,6,7,7,3,4,2,1,3,9,2,9,9,2,6,7,0,2,8,
%T A197332 4,9,6,7,9,5,5,1,5,8,6,6,8,5,2,7,0,5,6,9,5,9,8,5,6,2,5,6,3,2,4,3,2,1,
%U A197332 6,3,7,7,4,1,9,2,9,4,4,7,3,3,5,1,7,7,7,6,4,5,8,6,2,9,9,6,1,6,3
%N A197332 Decimal expansion of least x > 0 having sin(3*x) = sin(Pi*x/3)^2.
%C A197332 The Mathematica program includes a graph. See A197133 for a guide to least x > 0 satisfying sin(b*x) = sin(c*x)^2 for selected b and c.
%e A197332 x=0.8367163121639918677342139299267028496795515...
%t A197332 b = 3; c = Pi/3; f[x_] := Sin[x]
%t A197332 t = x /. FindRoot[f[b*x] == f[c*x]^2, {x, .8, 1}, WorkingPrecision -> 200]
%t A197332 RealDigits[t] (* A197332 *)
%t A197332 Plot[{f[b*x], f[c*x]^2}, {x, 0, 1.5}]
%Y A197332 Cf. A197133.
%K A197332 nonn,cons
%O A197332 0,1
%A A197332 _Clark Kimberling_, Oct 13 2011