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Search: id:A068546
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A068546 Numbers n such that n*tau(n)>4*prime(n). +0
1
840, 1260, 1440, 1680, 1800, 1980, 2016, 2100, 2160, 2340, 2400, 2520, 2640, 2700, 2880, 3024, 3120, 3240, 3360, 3600, 3696, 3780, 3960, 4032, 4080, 4200, 4320, 4368, 4536, 4560, 4620, 4680, 4752, 4800, 5040, 5280, 5400, 5460, 5520, 5544, 5616, 5670 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Adjacent sequences: A068543 A068544 A068545 this_sequence A068547 A068548 A068549

Sequence in context: A135640 A095119 A102793 this_sequence A033269 A092002 A045477

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 22 2002

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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