15925611
domain: N
Appears in sequences
- Number of n X 6 0..3 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.at n=3A224171
- T(n,k) = number of n X k 0..3 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.at n=39A224173
- Number of 4 X n 0..3 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing.at n=5A224175