Number of n X n 0..1 arrays with every element equal to 0, 2, 3, 5 or 7 king-move adjacent elements, with upper left element zero.
A298548
Number of n X n 0..1 arrays with every element equal to 0, 2, 3, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =5a(2) =4a(3) =33a(4) =341a(5) =4157a(6) =85227a(7) =2586208a(8) =113602418a(9) =7377197638
External references
- oeis: A298548