%I #12 Mar 10 2017 09:50:11
%S 19,1,12,3,4,9,1,2,1,2,1,1,2,1,2,1,9,4,3,12,1,38,1,12,3,4,9,1,2,1,2,1,
%T 1,2,1,2,1,9,4,3,12,1,38,1,12,3,4,9,1,2,1,2,1,1,2,1,2,1,9,4,3,12,1,38,
%U 1,12,3,4,9,1,2,1,2,1,1,2,1,2,1,9,4,3,12,1,38,1,12
%N Continued fraction for sqrt(397).
%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>
%H <a href="/index/Rec#order_21">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
%p with(numtheory): Digits := 300: convert(evalf(sqrt(397)),confrac);
%t ContinuedFraction[Sqrt[397],120] (* _Harvey P. Dale_, May 05 2011 *)
%K nonn,cofr,easy
%O 0,1
%A _N. J. A. Sloane_.