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%I #3 Jan 16 2014 07:05:52
%S 283672,64246449,14397784435,2855211911294,542901316539098,
%T 96051333465994238,16165139737161961508,2577711638669617077529,
%U 392567951486901178402915,57214683823639893924494635
%N Number of (4+1)X(n+1) 0..3 arrays with the difference of the upper median and minimum value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise
%C Row 4 of A235824
%e Some solutions for n=1
%e ..0..2....0..3....0..1....0..3....2..2....0..3....0..2....2..0....2..2....0..3
%e ..3..0....2..0....3..3....3..3....0..0....3..2....2..2....2..1....0..1....2..3
%e ..2..0....3..2....1..3....0..2....2..2....2..1....1..0....3..0....2..2....2..1
%e ..0..2....0..0....2..3....0..3....0..3....1..2....1..2....2..1....0..1....0..1
%e ..2..1....2..1....0..1....0..0....0..2....2..1....2..2....0..1....2..3....3..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 16 2014
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