A108729 - OEIS

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A108729

Numbers n such that n divides A076127(n); or n such that A076127(n) is a Niven number.

1, 3, 7, 9, 21, 27, 57, 81, 111, 189, 243, 333, 441, 729, 777, 999, 1161, 1701, 2109, 2187, 2529, 2709, 2763, 2793, 2997 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	EXAMPLE	`a(2)=3 because A076127(3)=101001 and 101001/3 = 33667.`
	CROSSREFS	`Cf. A005349.` `Sequence in context: A057493 A003594 A014854 * A133027 A018522 A018326` `Adjacent sequences: A108726 A108727 A108728 * A108730 A108731 A108732`
	KEYWORD	`base,more,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jun 21 2005`
	EXTENSIONS	`More terms from David Wasserman (dwasserm(AT)earthlink.net), May 22 2008`

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Last modified February 16 09:27 EST 2012. Contains 205904 sequences.