Number of nX5 0..6 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..2 array.

A229435

Number of nX5 0..6 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..2 array.