Number of n X 7 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1's.
A296404
Number of n X 7 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1's.
Terms
- a(0) =1a(1) =289a(2) =4560a(3) =110554a(4) =3939121a(5) =107541673a(6) =3068113721a(7) =90097748288
External references
- oeis: A296404