1039060

Appears in sequences

• Number of n X 6 nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 2 and every value within 2 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down.at n=9A253221
• Number of mutual-visibility sets in the n-antiprism graph.at n=24A389176