Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A303466
Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =16a(1) =384a(2) =5237a(3) =79377a(4) =1243692a(5) =19374638a(6) =302023677a(7) =4716032889a(8) =73624207904
External references
- oeis: A303466