22852913
domain: N
Appears in sequences
- Number of nX6 0..3 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=3A223862
- T(n,k)=Number of nXk 0..3 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=39A223864
- Number of 4Xn 0..3 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=5A223867