Number of 6Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 neighboring 1.
A297399
Number of 6Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 neighboring 1.
Terms
- a(0) =1a(1) =85a(2) =369a(3) =1243a(4) =15541a(5) =99682a(6) =514945a(7) =3977868a(8) =27131403a(9) =165041224a(10) =1128035711a(11) =7625285858a(12) =49170022362a(13) =326850563103
External references
- oeis: A297399