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Sum of Cubes (Posted on 2013-10-23) Difficulty: 2 of 5
Express each integer between 1 and 1000 as a sum of four cubes of integers (which can be positive, negative, or zero).

No Solution Yet Submitted by Danish Ahmed Khan    
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re: No Subject Comment 5 of 5 |
(In reply to No Subject by Benny)

http://math.stackexchange.com/questions/207366/can-any-integer-can-be-written-as-the-sum-of-8-integer-cubes

See the answer.  I can't comment on its validity, but it appears you've asked a question that is harder than we generally accept ;-)

  Posted by Jer on 2013-10-26 00:10:59

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