14499921

Appears in sequences

• Number of (n+2)X3 0..2 arrays with each 3X3 subblock having a positive determinant.at n=3A186064
• Number of (n+2)X6 0..2 arrays with each 3X3 subblock having a positive determinant.at n=0A186067
• 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=6A186068
• 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=9A186068