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A018690 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 12
9 16
10 18
11 24
12 27
13 32
14 36
15 48
16 54
17 72
18 96
19 108
20 144
21 216
22 288
23 432
24 864 

[1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,
 108,144,216,288,432,864]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)