

A229636


Number of defective 3colorings of an nX7 0..2 array connected horizontally, diagonally and antidiagonally with exactly two mistakes, and colors introduced in rowmajor 0..2 order


1



120, 5392, 136778, 3723370, 98015235, 2495874984, 61836040854, 1498317588826, 35650331594818, 835527599342816, 19334282699326025, 442561024351155220, 10035487974561746994, 225705889177614527760, 5039777091823275662663
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