73855420

Appears in sequences

• Number of (n+1)X(3+1) 0..3 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.at n=2A250930
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.at n=12A250935