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A020476 Numbers n such that sum of divisors of n^3 is a cube. 0
1, 30154214043975990969, 76630991932799573643, 3590918978816938469301573291605, 68804810614900760202830061602802, 527113576787083306927808065765554478755087 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Sequence in context: A169667 A132902 A219321 * A104283 A003852 A003845

Adjacent sequences:  A020473 A020474 A020475 * A020477 A020478 A020479

KEYWORD

nonn

AUTHOR

David W. Wilson

EXTENSIONS

The size of elements in this sequence clearly prohibits an exhaustive search.

STATUS

approved

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Last modified May 24 13:13 EDT 2013. Contains 225621 sequences.