2558848
domain: N
Appears in sequences
- Number of n X n 0..2 arrays with rows and antidiagonals unimodal.at n=3A223969
- Number of nX4 0..2 arrays with rows and antidiagonals unimodal.at n=3A223971
- T(n,k)=Number of nXk 0..2 arrays with rows and antidiagonals unimodal.at n=24A223975
- Number of 4Xn 0..2 arrays with rows and antidiagonals unimodal.at n=3A223977