1324269

Appears in sequences

• Number of nX3 0..1 arrays with no 1 equal to more than one of its horizontal and vertical neighbors, with the exception of exactly two elements.at n=7A283095
• T(n,k) = Number of n X k 0..1 arrays with no 1 equal to more than one of its horizontal and vertical neighbors, with the exception of exactly two elements.at n=47A283100