

A278651


Number of nX3 0..2 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly three mistakes.


1



0, 24, 3626, 210616, 6920404, 159247403, 2864009499, 42845787540, 554117433244, 6355099136464, 65799797930768, 623184291450452, 5453523684543697, 44451113263114337, 339679040853270337, 2446811447909875619
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