Number of n X n binary arrays with all ones connected only in a 1010-1111-0101 pattern in any orientation.
A147428
Number of n X n binary arrays with all ones connected only in a 1010-1111-0101 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =9a(4) =25a(5) =89a(6) =469a(7) =5217a(8) =82459a(9) =1354121a(10) =28702995a(11) =915889909a(12) =44493843165
External references
- oeis: A147428