1747075

Appears in sequences

• Number of (n+2)X4 0..2 arrays with each 3X3 subblock having sum 9.at n=3A187641
• Number of (n+2) X 6 0..2 arrays with each 3 X 3 subblock having a sum of 9.at n=1A187643
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with each 3X3 subblock having sum 9.at n=11A187645
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with each 3X3 subblock having sum 9.at n=13A187645