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Given n equally spaced points on the circumference of a circle, a(n) is the maximum number of those points that can be chosen so that the lengths of the line segments drawn connecting those a(n) points as vertices are all different.
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%I #10 Nov 01 2021 00:54:38

%S 0,2,2,2,2,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,6,6,5,6,

%T 6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,8,7,7,7,7,8

%N Given n equally spaced points on the circumference of a circle, a(n) is the maximum number of those points that can be chosen so that the lengths of the line segments drawn connecting those a(n) points as vertices are all different.

%K nonn,more

%O 1,2

%A _Hugo Cuéllar_, Sep 09 2021