796635224

Appears in sequences

• Number of (n+1)X(3+1) 0..3 arrays with every 2X2 subblock summing to 5 6 or 7.at n=3A251376
• Number of (n+1)X(4+1) 0..3 arrays with every 2X2 subblock summing to 5 6 or 7.at n=2A251377
• 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=17A251381
• 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=18A251381