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 A079693 Number of 8's in n!. 13
 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, 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, 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 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,10 LINKS FORMULA 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 MATHEMATICA Table[DigitCount[n!, 10, 8], {n, 0, 100}] (* Harvey P. Dale, May 06 2016 *) CROSSREFS Cf. A079714. Cf. A000142, A137579, A137580. Sequence in context: A193804 A180424 A092339 * A117444 A257145 A253262 Adjacent sequences:  A079690 A079691 A079692 * A079694 A079695 A079696 KEYWORD easy,nonn AUTHOR Cino Hilliard, Jan 31 2003 STATUS approved

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Last modified October 17 22:05 EDT 2019. Contains 328134 sequences. (Running on oeis4.)