136843

Appears in sequences

• Half the number of (n+1) X 5 binary arrays with no 2 X 2 subblock having exactly 2 ones.at n=5A183777
• Half the number of (n+1) X 6 binary arrays with no 2 X 2 subblock having exactly 2 ones.at n=4A183778
• T(n,k) = half the number of (n+1) X (k+1) binary arrays with no 2 X 2 subblock having exactly 2 ones.at n=31A183782
• T(n,k) = half the number of (n+1) X (k+1) binary arrays with no 2 X 2 subblock having exactly 2 ones.at n=32A183782