17735200

Appears in sequences

• Number of nX4 0..3 arrays with rows nondecreasing and antidiagonals unimodal.at n=4A224020
• T(n,k)=Number of nXk 0..3 arrays with rows nondecreasing and antidiagonals unimodal.at n=32A224024
• Number of 5Xn 0..3 arrays with rows nondecreasing and antidiagonals unimodal.at n=3A224027