Number of nX(n+1) binary arrays with the number of 0-1 adjacencies equal to the number of 0-0 adjacencies.
A183263
Number of nX(n+1) binary arrays with the number of 0-1 adjacencies equal to the number of 0-0 adjacencies.
Terms
- a(0) =1a(1) =5a(2) =157a(3) =23285a(4) =12358457a(5) =25285926227
External references
- oeis: A183263