A121647 - OEIS

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A121647

Sequence gives values of sigma(n)^2 divided by UnitarySigma(n)*UnitaryPhi(n) associated with A121556.

1, 3, 2, 6, 4, 3, 9, 2, 8, 6, 7, 4, 5, 12, 7, 3, 4, 10, 9, 7, 2, 5, 8, 6, 5 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A195345 A057050 A123042 * A033940 A196047 A106409` `Adjacent sequences: A121644 A121645 A121646 * A121648 A121649 A121650`
	KEYWORD	`nonn`
	AUTHOR	`Yasutoshi Kohmoto zbi74583(AT)boat.zero.ad.jp Sep 12 2006`

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Last modified February 15 03:59 EST 2012. Contains 205694 sequences.