15846003427
domain: N
Appears in sequences
- Number of (n+1)X4 0..2 arrays with every 2X2 subblock having one or two distinct values, and new values 0..2 introduced in row major order.at n=6A209824
- Number of (n+1)X8 0..2 arrays with every 2X2 subblock having one or two distinct values, and new values 0..2 introduced in row major order.at n=2A209828