Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
A299662
Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =8a(2) =179a(3) =10363a(4) =1585983a(5) =615314145a(6) =613943466291
External references
- oeis: A299662