%I
%S 1,4,8,6,8,3,2,1,2,2,2,3,5,9,2,9,0,1,4,2,9,7,6,8,9,5,0,9,4,5,2,1,3,4,
%T 2,4,0,1,2,6,8,2,7,6,8,9,9,9,3,8,5,6,3,5,3,4,3,9,7,2,3,4,6,8,7,4,5,0,
%U 9,6,7,7,4,0,4,0,4,4,1,6,8,0,1,6,1,4,0,3,0,1,9,1,5,7,6,0,9,0,5
%N Decimal expansion of least x>0 satisfying 2*x^2+3*x+3=tan(x).
%C See A200338 for a guide to related sequences. The Mathematica program includes a graph.
%e x=1.48683212223592901429768950945213424012682768999...
%t a = 2; b = 3; c = 3;
%t f[x_] := a*x^2 + b*x + c; g[x_] := Tan[x]
%t Plot[{f[x], g[x]}, {x, .1, Pi/2}, {AxesOrigin > {0, 0}}]
%t r = x /. FindRoot[f[x] == g[x], {x, 1.4, 1.5}, WorkingPrecision > 110]
%t RealDigits[r] (* A200368 *)
%Y Cf. A200338.
%K nonn,cons
%O 1,2
%A _Clark Kimberling_, Nov 17 2011
