8779605120

Appears in sequences

• Triangle read by rows: T(n,k) = (3*n - 2*k)!/((n-k)!^3*k!).at n=37A318107
• Denominator of the average of the averages of all integer partitions of n.at n=20A319336
• a(n) = (3*n + 1)!/(n!)^3.at n=7A331322