219061

Appears in sequences

• Number of nX4 0..1 arrays avoiding 0 0 1 horizontally and 0 1 1 vertically.at n=5A206781
• Number of nX6 0..1 arrays avoiding 0 0 1 horizontally and 0 1 1 vertically.at n=3A206783
• T(n,k) = Number of n X k 0..1 arrays avoiding 0 0 1 horizontally and 0 1 1 vertically.at n=39A206785
• T(n,k) = Number of n X k 0..1 arrays avoiding 0 0 1 horizontally and 0 1 1 vertically.at n=41A206785