A073871 - OEIS

This site is supported by donations to The OEIS Foundation.

A073871

A073870 divided by n.

4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 2, 2, 2, 1, 2, 2, 1, 2, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 2, 2, 1 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	FORMULA	`a(1)=4, a(2) = a(3) = 3. For n > 3, if the odd part of n is 1, 9, or a prime, a(n) = 2, otherwise a(n) = 1. - Frank Adams-Watters (FrankTAW(AT)Netscape.net), May 12 2006`
	CROSSREFS	`Cf. A073870.` `Cf. A000265.` `Sequence in context: A177038 A019975 A196274 * A120927 A117323 A016502` `Adjacent sequences: A073868 A073869 A073870 * A073872 A073873 A073874`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 16 2002`
	EXTENSIONS	`Corrected and extended by Frank Adams-Watters (FrankTAW(AT)Netscape.net), May 12 2006`

Content is available under The OEIS End-User License Agreement .

Last modified February 17 15:44 EST 2012. Contains 206050 sequences.