id:A007845 - OEIS Search Results

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Least positive integer k for which 5^n divides k!.

+0
5

1, 5, 10, 15, 20, 25, 25, 30, 35, 40, 45, 50, 50, 55, 60, 65, 70, 75, 75, 80, 85, 90, 95, 100, 100, 105, 110, 115, 120, 125, 125, 125, 130, 135, 140, 145, 150, 150, 155, 160, 165, 170, 175, 175, 180, 185, 190, 195, 200, 200, 205, 210, 215, 220, 225, 225, 230, 235, 240, 245 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`H. Ibstedt, Smarandache Primitive Numbers, Smarandache Notions Journal, Vol. 8, No. 1-2-3, 1997, 216-229.`
	LINKS	`T. D. Noe, Table of n, a(n) for n=0..1000`
	CROSSREFS	`Cf. A007843, A007844.` `Adjacent sequences: A007842 A007843 A007844 this_sequence A007846 A007847 A007848` `Sequence in context: A101889 A115772 A044890 this_sequence A076311 A063284 A092454`
	KEYWORD	`nonn`
	AUTHOR	`Bruce Dearden and Jerry Metzger (metzger(AT)rs1.cc.und.nodak.edu)`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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