Number of n X 7 0..2 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3, and upper left element zero.
A230613
Number of n X 7 0..2 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3, and upper left element zero.
Terms
- a(0) =0a(1) =108a(2) =20430a(3) =3023532a(4) =434369516a(5) =62312057642
External references
- oeis: A230613