Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1s.
A296402
Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1s.
Terms
- a(0) =1a(1) =46a(2) =316a(3) =2868a(4) =35561a(5) =368770a(6) =3939121a(7) =42629909a(8) =457078213a(9) =4916699494a(10) =52878346101a(11) =568417591743
External references
- oeis: A296402