Number of 7Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0 or 2 neighboring 1s.
A297463
Number of 7Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0 or 2 neighboring 1s.
Terms
- a(0) =128a(1) =747a(2) =28971a(3) =321030a(4) =7800563a(5) =113851142a(6) =2300975096a(7) =37653648610a(8) =705689802345
External references
- oeis: A297463