Number of nX4 0..1 arrays with no 1 equal to more than four of its king-move neighbors, with the exception of exactly two elements.
A282373
Number of nX4 0..1 arrays with no 1 equal to more than four of its king-move neighbors, with the exception of exactly two elements.
Terms
- a(0) =0a(1) =6a(2) =309a(3) =6244a(4) =119390a(5) =2131096a(6) =36258678a(7) =594236950a(8) =9502175342a(9) =149094022594
External references
- oeis: A282373