%I #6 Mar 30 2012 18:56:56
%S 0,2,2,3,3,3,5,5,5,5,9,7,5,7,9,13,11,9,9,11,13,19,15,11,11,11,15,19,
%T 23,21,17,13,13,17,21,23,31,25,21,19,17,19,21,25,31,39,35,27,23,23,23,
%U 23,27,35,39,49,41,35,29,25,25,25,29,35,41,49
%N Array T read by diagonals; T(i,j)=number of directions from (0,0) to lattice points in first-quadrant portion of disk with radius (0,0)-to-(i,j).
%e Diagonals (each starting on row 1): {0}; {2,2}; {3,3,3}; ...
%K nonn,tabl
%O 0,2
%A _Clark Kimberling_
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