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 A042412 #11 Jul 09 2025 02:45:19 %S A042412 27,271,298,1463,1761,3224,85585,88809,174394,786385,960779,10394175, %T A042412 562246229,5632856465,6195102694,30413267241,36608369935,67021637176, %U A042412 1779170936511,1846192573687,3625363510198 %N A042412 Numerators of continued fraction convergents to sqrt(734). %H A042412 Vincenzo Librandi, <a href="/A042412/b042412.txt">Table of n, a(n) for n = 0..200</a> %H A042412 <a href="/index/Rec#order_24">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20788350, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1). %t A042412 Numerator[Convergents[Sqrt[734], 30]] (* _Vincenzo Librandi_, Nov 23 2013 *) %Y A042412 Cf. A042413. %K A042412 nonn,cofr,frac,easy %O A042412 0,1 %A A042412 _N. J. A. Sloane_