35802874

Appears in sequences

• Number of (n+2)X3 0..3 arrays with each 3X3 subblock singular.at n=2A184660
• Number of (n+2)X5 0..3 arrays with each 3X3 subblock singular.at n=0A184662
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with each 3X3 subblock singular.at n=3A184663
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with each 3X3 subblock singular.at n=5A184663