%I #3 Mar 30 2012 17:22:50
%S 1,3,11,23,27,35,39,47,59,95,147,167,179,207,219,227,279,347,363,399,
%T 543,567,587,627,767,779,935
%N Numbers n such that the central point of the square n x n lattice sees the maximal number of points.
%C These n are the numbers for which A141225(n) is odd. Note that n must be odd. When A141225(n)=1, the central point is the only point seeing the maximal number of points. Except for 1, these numbers are 3 or 11 (mod 12).
%C These numbers also seem to produce cubic n x n x n lattices in which the central point has maximal visibility; see A141228. Note that for n>3, n-1 is twice a prime in A141246.
%K nonn
%O 1,2
%A _T. D. Noe_, Jun 15 2008, Jun 17 2008
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