Number of nX5 0..2 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value 2-x(i,j).
A230065
Number of nX5 0..2 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value 2-x(i,j).
Terms
- a(0) =0a(1) =225a(2) =3645a(3) =281961a(4) =14082255a(5) =793041921a(6) =43142680647
External references
- oeis: A230065