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Square pairs (Posted on 2005-01-09) Difficulty: 3 of 5
Back in An Arrangement of 15 you were asked to place the numbers 1 to 15 in a line so that any two adjacent numbers summed to a square number.

Now, try to arrange the numbers from 1 to 32 in a circle, so any two adjacent numbers again sum a square number.

See The Solution Submitted by e.g.    
Rating: 4.3333 (12 votes)

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This is great thought in fact ! | Comment 11 of 12 |
This has really motivated me to try some programming to find out whether there is a general correspondence to any integer from 1....May be this is much involved job using large computation even with a computer....lots of permutations and combinations to tryout I think.
  Posted by Pemmadu Raghu Ramaiah on 2005-01-24 19:07:00
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