2252432

Appears in sequences

• Column 5 of triangle A123610.at n=12A123615
• Number of Young tableaux with n cells whose shape is asymmetric.at n=14A330645
• Triangle read by rows: T(n, m) = (n+1-m)*C(2*n+2-m, m)*C(3*n-3*m+2, n-m+1)/(2*n-m+2).at n=39A360546