Number of n X n binary arrays with all ones connected only in a 1000-1000-1000-1111 pattern in any orientation.
A147091
Number of n X n binary arrays with all ones connected only in a 1000-1000-1000-1111 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =5a(4) =19a(5) =87a(6) =337a(7) =1993a(8) =25339a(9) =376795a(10) =8378039a(11) =203827787a(12) =6728351645a(13) =320530236227
External references
- oeis: A147091