447624

Appears in sequences

• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (0, 0, 1), (0, 1, -1), (0, 1, 1), (1, 0, 1)}.at n=9A151168
• Number of n X 4 binary arrays with every 1 having exactly one king-move neighbor equal to 1.at n=8A183437