a(0) = 1, and for n > 0, a(n) = the least multiple of prime(n) such that the geometric mean of a(0) to a(n) is an integer.

A095209

a(0) = 1, and for n > 0, a(n) = the least multiple of prime(n) such that the geometric mean of a(0) to a(n) is an integer.

Terms

    a(0) =1a(1) =4a(2) =54a(3) =3750a(4) =504210a(5) =372027810a(6) =144949074270

External references