605969

Appears in sequences

• Number of nX3 0..3 arrays with every repeated value in every row and column equal to the previous repeated value, and new values introduced in row-major sequential order.at n=3A268001
• T(n,k)=Number of nXk 0..k arrays with every repeated value in every row and column equal to the previous repeated value, and new values introduced in row-major sequential order.at n=18A268003