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 A040091 #19 Jul 08 2025 22:46:27 %S A040091 10,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20, %T A040091 10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10,20,10, %U A040091 20,10,20,10,20,10,20,10 %N A040091 Continued fraction for sqrt(102). %H A040091 <a href="/index/Con#confC">Index entries for continued fractions for constants</a> %H A040091 <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1). %p A040091 Digits := 100: convert(evalf(sqrt(N)),confrac,90,'cvgts'): %t A040091 ContinuedFraction[Sqrt[102],300] (* _Vladimir Joseph Stephan Orlovsky_, Mar 10 2011*) %K A040091 nonn,cofr,easy %O A040091 0,1 %A A040091 _N. J. A. Sloane_