Number of n X 4 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) X 5 0..2 array.

A229434

Number of n X 4 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) X 5 0..2 array.