2885253967

Appears in sequences

• Half the number of (n+2) X 5 binary arrays with each 3 X 3 subblock having sum 3, 4, 5 or 6.at n=4A187311
• Half the number of (n+2)X7 binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6.at n=2A187313
• T(n,k)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6.at n=23A187317
• T(n,k)=Half the number of (n+2)X(k+2) binary arrays with each 3X3 subblock having sum 3, 4, 5 or 6.at n=25A187317