

A281132


Number of n X n 0..2 arrays with no element equal to more than one of its kingmove neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.


0



0, 0, 297, 2368, 9484, 29408, 85874, 239368, 635490, 1614888, 3982412, 9598424, 22720722
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