189215295

Appears in sequences

• Number of (n+2)X3 0..2 arrays with each 3X3 subblock having a positive determinant.at n=4A186064
• T(n,k) = Number of (n+2) X (k+2) 0..2 arrays with each 3 X 3 subblock having a positive determinant.at n=10A186068
• T(n,k) = Number of (n+2) X (k+2) 0..2 arrays with each 3 X 3 subblock having a positive determinant.at n=14A186068