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 A172337 #9 Sep 08 2022 08:45:50
%S A172337 0,5,11,17,23,29,35,41,47,53,59,65,71,77,83,89,95,101,107,113,119,125,
%T A172337 131,137,143,149,155,160,166,172,178,184,190,196,202,208,214,220,226,
%U A172337 232,238,244,250,256,262,268,274,280,286,292,298,304,310,316,321,327
%N A172337 Floor(n*(sqrt(11)+sqrt(7))).
%C A172337 a(n) = integer part of n*(sqrt(11)+sqrt(7)), where the constant is the largest root of x^4 -36*x^2 +16.
%H A172337 Vincenzo Librandi, <a href="/A172337/b172337.txt">Table of n, a(n) for n = 0..1000</a>
%t A172337 With[{c = Sqrt[11] + Sqrt[7]}, Floor[c Range[0, 70]]] (* _Vincenzo Librandi_, Aug 01 2013 *)
%o A172337 (Magma) [ Floor(n*(Sqrt(11)+Sqrt(7))): n in [0..60] ];
%Y A172337 Cf. A110117, A172323-A172332, A172334, A172336-A172338.
%K A172337 nonn,less,easy
%O A172337 0,2
%A A172337 _Vincenzo Librandi_, Feb 01 2010