Number of n X 6 0..1 arrays with the number of 1's horizontally, antidiagonally or vertically adjacent to some 0 two less than the number of 0's adjacent to some 1.
A289649
Number of n X 6 0..1 arrays with the number of 1's horizontally, antidiagonally or vertically adjacent to some 0 two less than the number of 0's adjacent to some 1.
Terms
- a(0) =1a(1) =642a(2) =31271a(3) =1756800a(4) =98170524a(5) =5675111511a(6) =332113863074
External references
- oeis: A289649