Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A316377
Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =7a(2) =83a(3) =3909a(4) =353009a(5) =70282175a(6) =33482107028
External references
- oeis: A316377