A110596 - OEIS

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A110596

Balanced numbers n such that n mod 12 = 11. List checked to m<=500000, where n=12*m+11. All have balance quotient sigma(n)/phi(n) equal to 2 or 3.

35, 124355, 1739507, 3281663, 3852155 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	MAPLE	`with(numtheory); BNM11:=[]: for z from 1 to 1 do for n from 1 to 500000 do m:=12*n+11; if sigma(m) mod phi(m) = 0 then BNM11:=[op(BNM11), m] fi; od; od; BNM11;`
	CROSSREFS	`Cf. A000010, A000203, A020492.` `Sequence in context: A007102 A196542 A139473 * A126029 A107736 A139474` `Adjacent sequences: A110593 A110594 A110595 * A110597 A110598 A110599`
	KEYWORD	`nonn`
	AUTHOR	`Walter A. Kehowski (wkehowski(AT)cox.net), Sep 13 2005`

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Last modified February 15 21:56 EST 2012. Contains 205860 sequences.