Number of (n+1)X(7+1) 0..4 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions but not both.
A234776
Number of (n+1)X(7+1) 0..4 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions but not both.
Terms
- a(0) =1060636a(1) =127371542a(2) =8058197452
External references
- oeis: A234776