Number of n X 4 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2, 3 or 4 1's.
A295602
Number of n X 4 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2, 3 or 4 1's.
Terms
- a(0) =8a(1) =51a(2) =338a(3) =2305a(4) =16340a(5) =119371a(6) =892086a(7) =6775059a(8) =52046892a(9) =402986355a(10) =3136847628a(11) =24504233009a(12) =191873294724
External references
- oeis: A295602