id:A084558 - OEIS Search Results

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a(n) = largest m such that n >= m!.

+0
5

0, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`The number of significant digits in n's factorial expansion (A007623).` `After zero, which occurs once, each n occurs A001563(n) times.`
	REFERENCES	`F. Smarandache, "f-Inferior and f-Superior Functions - Generalization of Floor Functions", Arizona State University, Special Collections.` `Yi Yuan and Zhang Wenpeng, On the Mean Value of the Analogue of Smarandache Function, Smarandache Notions J., Vol. 15 (to appear).`
	LINKS	`Yi Yuan and Zhang Wenpeng, On the Mean Value of the Analogue of Smarandache Function.`
	EXAMPLE	`a(4) = 2 because 2!<=4<3!.`
	CROSSREFS	`A dual to A090529.` `Cf. A084555-A084557.` `Sequence in context: A165020 A069624 A092139 this_sequence A163291 A156875 A066339` `Adjacent sequences: A084555 A084556 A084557 this_sequence A084559 A084560 A084561`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (HisFirstname.HisSurname(AT)iki.fi) Jun 23 2003`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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