337258048
domain: N
Appears in sequences
- Number of n X n binary arrays with top left value 1 and no two ones adjacent horizontally, diagonally or antidiagonally.at n=6A228654
- Number of nX7 binary arrays with top left value 1 and no two ones adjacent horizontally, diagonally or antidiagonally.at n=6A228659
- Number of 7 X n binary arrays with top left value 1 and no two ones adjacent horizontally, diagonally or antidiagonally.at n=6A228666