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A007539 First n-fold perfect number.
(Formerly M4297) 		+0
9
1, 6, 120, 30240, 14182439040, 154345556085770649600, 141310897947438348259849402738485523264343544818565120000, 82680996870777613728992419486359628935019438832924555488439324214138844763917737\ 08366277840568053624227289196057256213348352000000000 (list; graph; listen)
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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

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