52544

Appears in sequences

• Number of n X n 0..7 symmetric arrays with every row summing to floor(n*7/2).at n=3A213799
• Number of 4X4 0..n symmetric arrays with all rows summing to 2*n.at n=6A213802
• Expansion of (1/x) * Series_Reversion( x*(1+x)^3*(1-x)^4 ).at n=8A365878