136969

Appears in sequences

• Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 1110-0110-0111 pattern in any orientation.at n=13A147500
• Number of nX2 integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors less than itself.at n=5A265874
• T(n,k)=Number of nXk integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors less than itself.at n=22A265878
• T(n,k)=Number of nXk integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors less than itself.at n=26A265878