2206072560

Appears in sequences

• Number of (n+1)X(4+1) 0..4 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions but not both.at n=4A234773
• Number of (n+1)X(5+1) 0..4 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions but not both.at n=3A234774