Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 1 neighboring 1.
A296317
Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 1 neighboring 1.
Terms
- a(0) =6a(1) =60a(2) =295a(3) =1970a(4) =12547a(5) =77426a(6) =490668a(7) =3078638a(8) =19343899a(9) =121656933a(10) =764438509a(11) =4805307635a(12) =30204033317a(13) =189843766164
External references
- oeis: A296317