39510016

Appears in sequences

• Number of (n+2)X5 0..3 matrices with each 3X3 subblock having the same population.at n=3A224805
• T(n,k)=Number of (n+2)X(k+2) 0..3 matrices with each 3X3 subblock having the same population.at n=17A224806
• T(n,k)=Number of (n+2)X(k+2) 0..3 matrices with each 3X3 subblock having the same population.at n=18A224806