932587453

Appears in sequences

• Number of n X n 0..4 symmetric arrays with every row summing to 2*n.at n=6A213796
• T(n,k)=Number of n X n 0..k symmetric arrays with every row summing to floor(n*k/2).at n=41A213800
• Number of 6 X 6 0..n symmetric arrays with all rows summing to 3*n.at n=4A213804