Number of 7Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0, 1 or 3 neighboring 1s.
A297613
Number of 7Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0, 1 or 3 neighboring 1s.
Terms
- a(0) =128a(1) =3082a(2) =137033a(3) =3514058a(4) =115571432a(5) =3567494618a(6) =113592447685
External references
- oeis: A297613