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A018478
as a simple table
n
a(n)
1
1
2
2
3
3
4
4
5
5
6
6
7
8
8
10
9
12
10
15
11
16
12
20
13
24
14
30
15
32
16
40
17
48
18
60
19
80
20
96
21
120
22
160
23
240
24
480
[1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60, 80,96,120,160,240,480]
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Last modified May 8 08:13 EDT 2024. Contains 372319 sequences. (Running on oeis4.)