155378004

Appears in sequences

• Number of (n+1)X(2+1) 0..3 arrays with every 2X2 subblock summing to 5 6 or 7.at n=4A251375
• Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock summing to 5 6 or 7.at n=1A251378
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 5 6 or 7.at n=16A251381
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 5 6 or 7.at n=19A251381