A095209 - cp's OEIS frontend

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.

n	a(n)
0	1
1	4
2	54
3	3750
4	504210
5	372027810
6	144949074270
7	209481995953230
8	164735296593157290
9	401824316553919068810
10	2721846739094340967339230
11	5095936579799734140259818030
12	48850362989361131638352534231610

[1, 4, 54, 3750, 504210, 372027810, 144949074270, 209481995953230, 164735296593157290, 401824316553919068810, 2721846739094340967339230, 5095936579799734140259818030, 48850362989361131638352534231610]

cp's OEIS Frontend

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.

Table of values

List of values