Number of (n+1)X(5+1) 0..2 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions or both.
A235220
Number of (n+1)X(5+1) 0..2 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions or both.
Terms
- a(0) =154811a(1) =48751703a(2) =14077755879
External references
- oeis: A235220