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 A079692 Number of 7's in n!. 13
 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 2, 2, 1, 1, 3, 0, 1, 2, 6, 2, 1, 0, 0, 1, 1, 3, 0, 4, 1, 1, 2, 2, 4, 3, 4, 4, 4, 3, 3, 4, 4, 4, 1, 2, 8, 5, 5, 3, 8, 5, 7, 4, 9, 4, 4, 7, 7, 6, 8, 8, 3, 9, 8, 6, 8, 8, 9, 10, 12, 7, 7, 9, 9, 7, 1, 0, 10, 9, 14, 11, 12, 9, 7, 13, 17, 2, 11, 12, 19, 15, 12, 10, 15 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,15 LINKS FORMULA a(n) = A034886(n) - (A027869(n) + A079680(n) + A079714(n) + A079684(n) + A079688(n) + A079690(n) + A079691(n) + A079693(n) + A079694(n)). - Reinhard Zumkeller, Jan 27 2008 CROSSREFS Cf. A079714. Cf. A000142, A137579, A137580. Sequence in context: A110283 A226290 A235342 * A110269 A238280 A326644 Adjacent sequences:  A079689 A079690 A079691 * A079693 A079694 A079695 KEYWORD easy,nonn AUTHOR Cino Hilliard, Jan 31 2003 STATUS approved

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Last modified August 19 04:10 EDT 2019. Contains 326109 sequences. (Running on oeis4.)