1073678481

Appears in sequences

• Hilltop maps: number of nX5 binary arrays indicating the locations of corresponding elements not exceeded by any king-move neighbor in a random 0..3 nX5 array.at n=5A218239
• Hilltop maps: number of n X 6 binary arrays indicating the locations of corresponding elements not exceeded by any king-move neighbor in a random 0..3 n X 6 array.at n=4A218240