Number of n X n 0..1 arrays avoiding 0 0 0 horizontally and 0 0 1 vertically.
A207082
Number of n X n 0..1 arrays avoiding 0 0 0 horizontally and 0 0 1 vertically.
Terms
- a(0) =2a(1) =16a(2) =241a(3) =10621a(4) =1128580a(5) =289951889a(6) =189659424011
External references
- oeis: A207082