A111059 - cp's OEIS frontend

A111059 a(n) = Product_{k=1..n} A005117(k), the product of the first n squarefree positive integers.

n	a(n)
1	1
2	2
3	6
4	30
5	180
6	1260
7	12600
8	138600
9	1801800
10	25225200
11	378378000
12	6432426000
13	122216094000
14	2566537974000
15	56463835428000
16	1298668214844000
17	33765373585944000
18	979195833992376000
19	29375875019771280000

[1, 2, 6, 30, 180, 1260, 12600, 138600, 1801800, 25225200, 378378000, 6432426000, 122216094000, 2566537974000, 56463835428000, 1298668214844000, 33765373585944000, 979195833992376000, 29375875019771280000]

cp's OEIS Frontend

A111059 a(n) = Product_{k=1..n} A005117(k), the product of the first n squarefree positive integers.

Table of values

List of values