1752120

Appears in sequences

• Number of (n+2)X5 binary arrays with each 3X3 subblock nonsingular.at n=3A185528
• Number of (n+2)X6 binary arrays with each 3X3 subblock nonsingular.at n=2A185529
• T(n,k)=Number of (n+2)X(k+2) binary arrays with each 3X3 subblock nonsingular.at n=17A185534
• T(n,k)=Number of (n+2)X(k+2) binary arrays with each 3X3 subblock nonsingular.at n=18A185534