56939585
domain: N
Appears in sequences
- Number of nX4 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally.at n=5A229368
- Number of nX6 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally.at n=3A229370
- T(n,k)=Number of nXk 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally.at n=39A229372