id:A068404 - OEIS Search Results

Search: id:A068404

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Numbers n such that sigma(n)>4n.

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27720, 50400, 55440, 60480, 65520, 75600, 83160, 85680, 90720, 95760, 98280, 100800, 105840, 110880, 115920, 120120, 120960, 128520, 131040, 138600, 141120, 143640, 151200, 163800, 166320, 171360, 176400, 180180, 181440, 184800, 191520 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A101214 A079321 A023198 this_sequence A023943 A096027 A058419` `Adjacent sequences: A068401 A068402 A068403 this_sequence A068405 A068406 A068407`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 02 2002`

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.

AT&T Labs Research