A040453 - OEIS

%I #17 Dec 27 2023 00:57:23

%S 21,1,3,1,6,2,6,1,3,1,42,1,3,1,6,2,6,1,3,1,42,1,3,1,6,2,6,1,3,1,42,1,

%T 3,1,6,2,6,1,3,1,42,1,3,1,6,2,6,1,3,1,42,1,3,1,6,2,6,1,3,1,42,1,3,1,6,

%U 2,6,1,3,1,42,1,3,1,6,2,6,1,3,1,42,1,3,1,6,2,6,1,3,1

%N Continued fraction for sqrt(475).

%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>

%H <a href="/index/Rec#order_10">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

%p with(numtheory): Digits := 300: convert(evalf(sqrt(475)),confrac);

%t ContinuedFraction[Sqrt[475 ],100] (* or *) PadRight[{21},100,{42,1,3,1,6,2,6,1,3,1}] (* _Harvey P. Dale_, Feb 02 2022 *)

%K nonn,cofr,easy,less

%O 0,1

%A _N. J. A. Sloane_.