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Any two out of five (Posted on 2017-12-16) Difficulty: 5 of 5
Any two members out of (a1, a2, a3, a4, a5)
add up to a square number.

List the ten squares.

Rem: Existence of similar six-number set is not resolved yet.

See The Solution Submitted by Ady TZIDON    
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Hints/Tips re: Example | Comment 2 of 5 |
(In reply to Example by broll)

"Eleven compliant squares also exist, namely the squares of 85958, 214342, 253258, 320458,....


NOT TRUE !

Please explain the source of the above set and how theses numbers relate to solving " 2 out of 5"

  Posted by Ady TZIDON on 2017-12-17 02:34:30
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