id:A073349 - OEIS Search Results

Search: id:A073349

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Numbers n such that sigma(k)/k < sigma(n)/n for k=1,2,3...,n-1.

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1, 2, 4, 6, 12, 24, 28, 36, 48, 60, 120, 180, 234, 240, 360, 496, 600, 672, 720, 840, 1170, 1260, 1680, 1800, 2016, 2520, 4200, 5040, 8128, 10080, 12600, 15120, 22320, 25200, 27000, 27720 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A135231 A030793 A085988 this_sequence A129301 A066523 A097212` `Adjacent sequences: A073346 A073347 A073348 this_sequence A073350 A073351 A073352`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Aug 23 2002`

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

AT&T Labs Research