Number of n X n 0..1 arrays with every element equal to 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.
A298081
Number of n X n 0..1 arrays with every element equal to 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =1a(2) =0a(3) =10a(4) =154a(5) =2767a(6) =65218a(7) =4883926a(8) =603770100a(9) =117856794865
External references
- oeis: A298081