a(n) = lcm([ n!*binomial(n-1, m-1) / m! for m = 1..n ]) with a(0) = 1.

A359365

a(n) = lcm([ n!*binomial(n-1, m-1) / m! for m = 1..n ]) with a(0) = 1.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =6a(4) =72a(5) =240a(6) =3600a(7) =75600a(8) =1411200a(9) =10160640a(10) =457228800a(11) =4191264000a(12) =184415616000

External references