|
%I #5 Oct 27 2019 18:25:17
%S 1,32400,86549820,39027027088,4596517872930,182963339479264,
%T 3086652618464548,31157969676392800,303255697073306250,
%U 2788382742936560544
%N Number of 16 X 16 arrays of squares of integers, symmetric about both diagonal and antidiagonal, with all rows summing to n.
%K nonn
%O 0,2
%A _R. H. Hardin_, Feb 09 2009
|
