Number of nX4 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly two elements.
A282589
Number of nX4 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly two elements.
Terms
- a(0) =0a(1) =12a(2) =533a(3) =6116a(4) =73469a(5) =855448a(6) =9375582a(7) =100393362a(8) =1053618468a(9) =10851865132a(10) =110231326957
External references
- oeis: A282589