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0,8
T. D. Noe, Table of n, a(n) for n = 0..1000
Index entries for sequences related to factorial numbers.
a(n) = A034886(n) - (A079680(n) + A079714(n) + A079684(n) + A079688(n) + A079690(n) + A079691(n) + A079692(n) + A079693(n) + A079694(n)). - Reinhard Zumkeller, Jan 27 2008
A027868(n) <= a(n). - Reinhard Zumkeller, Jan 27 2008
Table[Count[IntegerDigits[n!], 0], {n, 0, 100}] (* T. D. Noe, Apr 10 2012 *)
Cf. A000142, A137579, A137580.
Sequence in context: A255771 A115034 A253193 * A156748 A075445 A216612
Adjacent sequences: A027866 A027867 A027868 * A027870 A027871 A027872
nonn,base
N. J. A. Sloane.
approved