

A283660


Number of n X 2 0..1 arrays with no element unequal to more than four of its kingmove neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.


1



0, 0, 0, 0, 4, 40, 264, 1504, 7936, 39744, 191552, 896768, 4103616, 18434944, 81563008, 356264448, 1539203584, 6587355136, 27960152064, 117817262080, 493257806848, 2053204985856, 8502296782848, 35043025969152, 143818367385600
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