Number of nX5 0..1 arrays with every element unequal to 2, 3, 4 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A318219
Number of nX5 0..1 arrays with every element unequal to 2, 3, 4 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =5a(2) =86a(3) =1538a(4) =24576a(5) =407121a(6) =6735734a(7) =111410550a(8) =1842642459a(9) =30476183198a(10) =504057169395
External references
- oeis: A318219