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 A041628 #18 Jul 09 2025 01:09:07 %S A041628 18,73,2646,10657,386298,1555849,56396862,227143297,8233555554, %T A041628 33161365513,1202042714022,4841332221601,175490002691658, %U A041628 706801342988233,25620338350268046,103188154744060417,3740393909136443058,15064763791289832649,546071890395570418422 %N A041628 Numerators of continued fraction convergents to sqrt(333). %H A041628 Vincenzo Librandi, <a href="/A041628/b041628.txt">Table of n, a(n) for n = 0..200</a> %H A041628 <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (0, 146, 0, -1). %F A041628 G.f.: -(x^3-18*x^2-73*x-18) / ((x^2-12*x-1)*(x^2+12*x-1)). - _Colin Barker_, Nov 09 2013 %t A041628 Numerator[Convergents[Sqrt[333], 30]] (* _Harvey P. Dale_, Jan 30 2013 *) %Y A041628 Cf. A041629. %K A041628 nonn,cofr,frac,easy %O A041628 0,1 %A A041628 _N. J. A. Sloane_ %E A041628 More terms from _Colin Barker_, Nov 09 2013