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Discussion of Problem 1591. Abstract Thinking

input = 6
Posted by L@MeP 27 Oct 2007 17:35
what answare on input = 6
Re: input = 6
Posted by Lomir 28 Oct 2007 22:01
Yep, and for 7 8 9 10 give some answers too plz:)
Btw, why when n = 5 ans answer is 25. Somehow I managed to find 28 trianles.