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 A042860 #28 Dec 26 2023 06:37:36 %S A042860 31,1923,119257,7395857,458662391,28444464099,1764015436529, %T A042860 109397401528897,6784402910228143,420742377835673763, %U A042860 26092811828722001449,1618175075758599763601,100352947508861907344711,6223500920625196855135683,385957410026271066925757057 %N A042860 Numerators of continued fraction convergents to sqrt(962). %H A042860 Vincenzo Librandi, <a href="/A042860/b042860.txt">Table of n, a(n) for n = 0..200</a> %H A042860 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/RecursiveSequences.html">Recursive Sequences</a> %H A042860 <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (62, 1). %F A042860 From _Philippe Deléham_, Nov 23 2008: (Start) %F A042860 a(n) = 62*a(n-1) + a(n-2), n > 1; a(0)=31, a(1)=1923. %F A042860 G.f.: (31+x)/(1-62*x-x^2). (End) %t A042860 Numerator[Convergents[Sqrt[962], 30]] (* _Vincenzo Librandi_, Dec 08 2013 *) %Y A042860 Cf. A042861, A040930. %K A042860 nonn,frac,easy %O A042860 0,1 %A A042860 _N. J. A. Sloane_ %E A042860 Additional term from _Colin Barker_, Dec 25 2013