Number of nX7 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 5 neighboring 1s.
A297801
Number of nX7 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 5 neighboring 1s.
Terms
- a(0) =1a(1) =381a(2) =6215a(3) =115773a(4) =4340367a(5) =123361724a(6) =3420197908a(7) =102189481612
External references
- oeis: A297801