Number of n X 7 0..1 arrays with every element equal to 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A298628
Number of n X 7 0..1 arrays with every element equal to 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =104a(2) =2880a(3) =71334a(4) =4228781a(5) =193309200a(6) =9557110072a(7) =471778534219
External references
- oeis: A298628