183720802
domain: N
Appears in sequences
- Number of n X n 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=6A223912
- Number of nX7 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=6A223917
- Number of 7Xn 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=6A223924