Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A299742
Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =8a(2) =179a(3) =10150a(4) =1502630a(5) =564998177a(6) =543386033722
External references
- oeis: A299742