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 A079693 #16 Nov 02 2022 10:29:24
%S A079693 0,0,0,0,0,0,0,0,0,2,2,1,0,1,2,1,4,2,1,2,1,0,1,4,1,2,1,6,4,2,5,6,2,8,
%T A079693 2,1,3,2,0,7,4,2,4,2,9,3,7,4,4,7,5,5,9,8,9,4,11,7,10,9,4,11,7,7,12,7,
%U A079693 9,9,7,8,14,18,15,9,9,10,8,18,12,14,13,8,10,8,12,5,8,8,18,10,14,9,11,12,16
%N A079693 Number of 8's in n!.
%H A079693 Seiichi Manyama, <a href="/A079693/b079693.txt">Table of n, a(n) for n = 0..10000</a>
%H A079693 <a href="/index/Fa#factorial">Index entries for sequences related to factorial numbers</a>.
%F A079693 a(n) = A034886(n) - (A027869(n) + A079680(n) + A079714(n) + A079684(n) + A079688(n) + A079690(n) + A079691(n) + A079692(n) + A079694(n)). - _Reinhard Zumkeller_, Jan 27 2008
%t A079693 Table[DigitCount[n!,10,8],{n,0,100}] (* _Harvey P. Dale_, May 06 2016 *)
%Y A079693 Cf. A079714.
%Y A079693 Cf. A000142, A137579, A137580.
%K A079693 nonn,base,easy
%O A079693 0,10
%A A079693 _Cino Hilliard_, Jan 31 2003