728935

Appears in sequences

• Number of n X n 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=4A206865
• Number of n X 5 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=4A206868
• T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=40A206871
• Number of 5Xn 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=4A206874