1016501

Appears in sequences

• Number of nX5 0..4 arrays with no column j greater than or equal to than column j-1 in all rows.at n=1A212940
• T(n,k)=Number of nXk 0..k-1 arrays with no column j greater than or equal to than column j-1 in all rows.at n=16A212943
• Number of 2Xn 0..n-1 arrays with no column j greater than or equal to than column j-1 in all rows.at n=4A212944