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 A094989 #9 Sep 08 2022 08:45:13
%S A094989 1,1,3,6,11,20,37,69,127,233,428,786,1441,2643,4845,8884,16287,29861,
%T A094989 54745,100366,184004,337341,618459,1133843,2078712,3810972,6986783,
%U A094989 12809103,23483356,43052820,78930170,144705313,265293074,486370636
%N A094989 Floor(11^n/6^n).
%H A094989 Vincenzo Librandi, <a href="/A094989/b094989.txt">Table of n, a(n) for n = 0..900</a>
%t A094989 Table[ Floor[(11/6)^n], {n, 0, 30}]
%o A094989 (Magma) [Floor(11^n / 6^n): n in [0..40]]; // Vincenzo Librandi Sep 09 2011
%Y A094989 Cf. A002379, A094969-A094999.
%K A094989 nonn,easy
%O A094989 0,3
%A A094989 _Robert G. Wilson v_, May 26 2004