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Greatest value (Posted on 2007-02-02) Difficulty: 3 of 5
Determine analytically the maximum of a²+b² if a and b belong to the set {1,2...10000} and satisfy |a²-ab-b²|=1.

See The Solution Submitted by atheron    
Rating: 5.0000 (1 votes)

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Some Thoughts Puzzle Thoughts Comment 2 of 2 |
The required maximum value of a^2+b^2 is 63,245,986.
  Posted by K Sengupta on 2023-01-06 02:32:22
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