Number of n X n 0..1 arrays with every element unequal to 0, 1, 3, 5 or 8 king-move adjacent elements, with upper left element zero.
A305341
Number of n X n 0..1 arrays with every element unequal to 0, 1, 3, 5 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =5a(2) =14a(3) =77a(4) =649a(5) =5408a(6) =64658a(7) =1241359a(8) =29268593a(9) =960816363a(10) =47443906836
External references
- oeis: A305341