

A231028


Number of nX5 0..2 arrays x(i,j) with each element horizontally, vertically or antidiagonally next to at least one element with value (x(i,j)+1) mod 3 and at least one element with value (x(i,j)1) mod 3, and upper left element zero


1



0, 344, 12400, 1444702, 124446770, 11542542126, 1050541512334, 96084401660280, 8776913226846168, 801999453871350642, 73277218848409360596, 6695355497136560389160, 611752553994156925696252
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