Number of nX6 0..1 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X7 0..1 array.
A228984
Number of nX6 0..1 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1)X7 0..1 array.
Terms
- a(0) =64a(1) =3900a(2) =224720a(3) =11130176a(4) =533254872a(5) =25205141664
External references
- oeis: A228984