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 A129796 #12 Sep 08 2022 08:45:30
%S A129796 6,18,72,324,1555,7776,39990,209952,1119744,6046617,32981550,
%T A129796 181398528,1004668770,5597440292,31345665638,176319369216,
%U A129796 995685849690,5642219814912,32071565263710,182807922003148,1044616697160850
%N A129796 a(n) = floor(6^n/n).
%H A129796 Vincenzo Librandi, <a href="/A129796/b129796.txt">Table of n, a(n) for n = 1..300</a>
%t A129796 Table[Floor[6^n/n],{n,30}] (* _Harvey P. Dale_, Feb 20 2015 *)
%o A129796 (Magma)[Floor(6^n / n): n in [1..25]]; // _Vincenzo Librandi_, May 08 2011
%Y A129796 Cf. A000799, A092763, A053638.
%K A129796 nonn
%O A129796 1,1
%A A129796 _Mohammad K. Azarian_, May 18 2007