8151040

Appears in sequences

• Number of (n+2)X4 0..3 matrices with each 3X3 subblock having the same population.at n=2A224804
• Number of (n+2)X5 0..3 matrices with each 3X3 subblock having the same population.at n=1A224805
• T(n,k)=Number of (n+2)X(k+2) 0..3 matrices with each 3X3 subblock having the same population.at n=7A224806
• T(n,k)=Number of (n+2)X(k+2) 0..3 matrices with each 3X3 subblock having the same population.at n=8A224806