Number of nX5 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..3 array without adjacent equal elements in the latter.

A229318

Number of nX5 0..3 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..3 array without adjacent equal elements in the latter.