290838284

Appears in sequences

• Number of n X n 0..3 matrices with all row and column sums equal.at n=5A067211
• Number of nX5 0..3 arrays with row sums equal and column sums equal.at n=4A202683
• T(n,k)=Number of nXk 0..3 arrays with row sums equal and column sums equal.at n=40A202686
• T(n,k) is the number of n X n 0..k arrays with row and column sums equal.at n=41A202784
• Number of 5 X 5 0..n arrays with row and column sums equal.at n=3A202787