Number of n X n binary arrays with all ones connected only in a 1100-1111-0011 pattern in any orientation.
A147460
Number of n X n binary arrays with all ones connected only in a 1100-1111-0011 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =9a(4) =25a(5) =93a(6) =589a(7) =6735a(8) =107293a(9) =1848191a(10) =45715541a(11) =1702371353a(12) =91650035599
External references
- oeis: A147460