32591746591
domain: N
Appears in sequences
- Number of (n+1)X4 0..3 arrays with every 2X2 subblock having two or four distinct values, and new values 0..3 introduced in row major order.at n=6A210120
- Number of (n+1)X8 0..3 arrays with every 2X2 subblock having two or four distinct values, and new values 0..3 introduced in row major order.at n=2A210124