Number of nX4 0..6 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling six exactly once.
A269934
Number of nX4 0..6 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling six exactly once.
Terms
- a(0) =756a(1) =1213836a(2) =755009274a(3) =399002850360
External references
- oeis: A269934