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A128228 as a simple table

n a(n)
1 1
2 2
3 2
4 3
5 6
6 3
7 4
8 8
9 12
10 4
11 5
12 10
13 15
14 20
15 5
16 6
17 12
18 18
19 24
20 30
21 6
22 7
23 14
24 21
25 28
26 35
27 42
28 7
29 8
30 16
31 24
32 32
33 40
34 48
35 56
36 8
37 9
38 18
39 27
40 36
41 45
42 54
43 63
44 72
45 9
46 10
47 20
48 30
49 40
50 50
51 60
52 70
53 80
54 90
55 10 

[1,2,2,3,6,3,4,8,12,4,5,10,15,20,5,6,12,18,24,30,
 6,7,14,21,28,35,42,7,8,16,24,32,40,48,56,8,9,18,
 27,36,45,54,63,72,9,10,20,30,40,50,60,70,80,90,10]

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Last modified April 24 07:54 EDT 2024. Contains 371922 sequences. (Running on oeis4.)