23707161

Appears in sequences

• Number of nX6 binary arrays with no element equal to the mod 3 sum of its diagonal and antidiagonal neighbors.at n=10A183373
• Number of (n+1) X 4 0..2 arrays with every 2 X 2 subblock having zero permanent.at n=4A206467
• Number of (n+1)X6 0..2 arrays with every 2X2 subblock having zero permanent.at n=2A206469
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having zero permanent.at n=23A206472
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having zero permanent.at n=25A206472