Prove that the sum of consecutive perfect cubes (starting with 1) is always a perfect square.

For example:
1=1
1+8=9
1+8+27=36

(In reply to re: an arbitrary n solution... by Dan)

I am sending you a word document with the proof of the 
first induction statement.  I felt it would had been 
very lengthy and confusing if written on here.  let me 
if you have any further questions.  i will be happy to 
elaborate.

bebo

Posted by ryan on 2005-09-20 04:43:38