103390

Appears in sequences

• Number of 0..n arrays x(0..5) of 6 elements without any interior element greater than both neighbors or less than both neighbors.at n=10A200874
• Number of configurations of the 8 X 2 variant of the sliding block 15-puzzle that require a minimum of n moves to be reached, starting with the empty square in one of the corners.at n=21A355560