a(n) = lcm_{p in Partitions(n)} (Product_{t in p}(t + m)), where m = 2.

A368048

a(n) = lcm_{p in Partitions(n)} (Product_{t in p}(t + m)), where m = 2.

Terms

    a(0) =1a(1) =3a(2) =36a(3) =540a(4) =6480a(5) =136080a(6) =8164800a(7) =24494400a(8) =293932800a(9) =48498912000

External references