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 A094974 #11 Sep 08 2022 08:45:13
%S A094974 1,1,2,4,7,12,21,35,59,99,165,275,459,765,1276,2126,3544,5907,9846,
%T A094974 16410,27351,45585,75975,126625,211042,351737,586229,977048,1628414,
%U A094974 2714024,4523373,7538956,12564927,20941545,34902576,58170960,96951601
%N A094974 a(n) = floor(5^n/3^n).
%H A094974 Vincenzo Librandi, <a href="/A094974/b094974.txt">Table of n, a(n) for n = 0..1000</a>
%t A094974 Table[ Floor[(5/3)^n], {n, 0, 30}]
%o A094974 (Magma) [Floor(5^n / 3^n): n in [0..40]]; // _Vincenzo Librandi_, Sep 08 2011
%Y A094974 Cf. A002379, A094969-A094999.
%K A094974 nonn,easy
%O A094974 0,3
%A A094974 _Robert G. Wilson v_, May 26 2004