Number of n X n binary arrays with all ones connected only in a 1001-1111 pattern in any orientation.
A146618
Number of n X n binary arrays with all ones connected only in a 1001-1111 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =13a(4) =73a(5) =385a(6) =4155a(7) =53517a(8) =1280671a(9) =42489917a(10) =1853052759a(11) =122748998951
External references
- oeis: A146618