893145

Appears in sequences

• Half the number of (n+2) X 3 binary arrays with each 3 X 3 subblock having a sum in 2..7.at n=4A186788
• Half the number of (n+2)X7 binary arrays with each 3X3 subblock having a sum in 2..7.at n=0A186792
• T(n,k)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having a sum in 2..7.at n=10A186796
• T(n,k)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having a sum in 2..7.at n=14A186796