Number of nX6 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 4 1s.
A295118
Number of nX6 0..1 arrays with each 1 horizontally or vertically adjacent to 1 or 4 1s.
Terms
- a(0) =9a(1) =85a(2) =665a(3) =5793a(4) =49302a(5) =420519a(6) =3590821a(7) =30650456a(8) =261518933a(9) =2232138695a(10) =19050970320a(11) =162588578831
External references
- oeis: A295118