%I #17 Dec 27 2023 00:58:12
%S 21,2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,
%T 2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1,
%U 4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1,4,1,2,42,2,1
%N Continued fraction for sqrt(456).
%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>
%H <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 1).
%p with(numtheory): Digits := 300: convert(evalf(sqrt(456)),confrac);
%t ContinuedFraction[Sqrt[456],100] (* or *) PadRight[{21},100,{42,2,1,4,1,2}] (* _Harvey P. Dale_, Jan 21 2019 *)
%K nonn,cofr,easy,less
%O 0,1
%A _N. J. A. Sloane_.
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