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 A079694 Number of 9's in n!. 13
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 0, 2, 1, 0, 0, 1, 3, 0, 1, 2, 2, 1, 1, 0, 4, 2, 1, 2, 2, 5, 3, 7, 4, 1, 5, 5, 0, 4, 2, 2, 4, 6, 7, 3, 2, 2, 3, 3, 6, 4, 6, 6, 5, 6, 8, 6, 7, 6, 7, 5, 6, 6, 8, 8, 7, 12, 5, 7, 5, 7, 10, 12, 7, 6, 9, 5, 12, 13, 12, 10, 9, 9, 10, 13, 18, 14, 12, 7, 7, 7, 15, 20, 16 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,12 LINKS FORMULA a(n) = A034886(n) - (A027869(n) + A079680(n) + A079714(n) + A079684(n) + A079688(n) + A079690(n) + A079691(n) + A079692(n) + A079693(n)). - Reinhard Zumkeller, Jan 27 2008 MATHEMATICA DigitCount[#, 10, 9]&/@(Range[0, 100]!) (* Harvey P. Dale, Dec 12 2013 *) CROSSREFS Cf. A027869, A079714. Cf. A000142, A137579, A137580. Sequence in context: A116422 A130161 A115672 * A068906 A162514 A166347 Adjacent sequences:  A079691 A079692 A079693 * A079695 A079696 A079697 KEYWORD easy,nonn AUTHOR Cino Hilliard, Jan 31 2003 STATUS approved

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Last modified August 22 12:27 EDT 2019. Contains 326177 sequences. (Running on oeis4.)