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Denominator of least value of the squared diameters of the enclosing circles of all strictly convex lattice n-gons with minimal area given by A070911. Numerators are A321693.
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%I #11 Dec 03 2018 15:33:16

%S 1,1,9,1,1,1,49,1,1,1,1,1,1,1,169,1,1,1,1,1,1,1,1,1

%N Denominator of least value of the squared diameters of the enclosing circles of all strictly convex lattice n-gons with minimal area given by A070911. Numerators are A321693.

%Y Cf. A070911, A192493, A192494, A321693.

%K nonn,frac,hard

%O 3,3

%A _Hugo Pfoertner_, Nov 24 2018

%E a(21)-a(26) from _Hugo Pfoertner_, Dec 03 2018