Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 3 1s.
A295094
Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 3 1s.
Terms
- a(0) =6a(1) =55a(2) =377a(3) =2859a(4) =21185a(5) =158361a(6) =1182050a(7) =8806229a(8) =65681168a(9) =489881002a(10) =3653247015a(11) =27243826263a(12) =203174609491
External references
- oeis: A295094