Number of n X n 0..1 arrays with every element equal to 0, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
A299452
Number of n X n 0..1 arrays with every element equal to 0, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =5a(2) =7a(3) =48a(4) =1015a(5) =19041a(6) =750083a(7) =67847199a(8) =10455199270
External references
- oeis: A299452