686872

Appears in sequences

• Number of n X 2 0..2 arrays with no element equal the average of immediate neighbors vertically above, diagonally above and left, and horizontally left of it.at n=7A208790
• T(n,k)=Number of nXk 0..2 arrays with no element equal the average of immediate neighbors vertically above, diagonally above and left, and horizontally left of it.at n=37A208796