Number of nX6 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally or antidiagonally adjacent elements, with upper left element zero.
A302008
Number of nX6 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =2048a(2) =102544a(3) =5276816a(4) =270990144a(5) =13918667808a(6) =714887543376
External references
- oeis: A302008