Number of n X n 0..1 arrays with every element unequal to 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
A304150
Number of n X n 0..1 arrays with every element unequal to 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =3a(2) =4a(3) =346a(4) =13279a(5) =1100030a(6) =217640633a(7) =80851458613
External references
- oeis: A304150