331489

Properties

Appears in sequences

• Number of n X 3 0..2 arrays with no column j greater than or equal to than column j-1 in all rows.at n=3A212938
• 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=18A212943
• Number of 4Xn 0..n-1 arrays with no column j greater than or equal to than column j-1 in all rows.at n=2A212946
• Prime numbersat n=28522