368832

Appears in sequences

• Half the number of n X n symmetric binary matrices with no element unequal to a strict majority of its king-move neighbors.at n=10A190656
• Number of (n+2) X (5+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3.at n=26A258963