

A279658


Number of 2Xn 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.


1



0, 3, 27, 254, 2301, 19053, 149696, 1124969, 8178511, 57898166, 401186545, 2731110793, 18318459744, 121328163101, 794920836163, 5159325575790, 33210311871861, 212217346520565, 1347303236328128, 8503951716838241
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