677993552

Appears in sequences

• Number of (n+1)X4 0..3 arrays with every 2X2 subblock having three or four distinct values, and new values 0..3 introduced in row major order.at n=3A210408
• Number of (n+1)X5 0..3 arrays with every 2X2 subblock having three or four distinct values, and new values 0..3 introduced in row major order.at n=2A210409
• T(n,k) = Number of (n+1) X (k+1) 0..3 arrays with every 2 X 2 subblock having three or four distinct values, and new values 0..3 introduced in row major order.at n=17A210413
• T(n,k) = Number of (n+1) X (k+1) 0..3 arrays with every 2 X 2 subblock having three or four distinct values, and new values 0..3 introduced in row major order.at n=18A210413