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A007897 as a simple table

n a(n)
1 1
2 1
3 2
4 2
5 3
6 2
7 4
8 4
9 4
10 3
11 6
12 4
13 7
14 4
15 6
16 6
17 9
18 4
19 10
20 6
21 8
22 6
23 12
24 8
25 11
26 7
27 10
28 8
29 15
30 6
31 16
32 10
33 12
34 9
35 12
36 8
37 19
38 10
39 14
40 12
41 21
42 8
43 22
44 12
45 12
46 12
47 24
48 12
49 22
50 11
51 18
52 14
53 27
54 10
55 18
56 16
57 20
58 15
59 30
60 12
61 31
62 16
63 16
64 18
65 21
66 12
67 34
68 18
69 24
70 12
71 36
72 16
73 37
74 19
75 22
76 20
77 24
78 14
79 40
80 18
81 28

[1,1,2,2,3,2,4,4,4,3,6,4,7,4,6,6,9,4,10,6,8,6,12,
 8,11,7,10,8,15,6,16,10,12,9,12,8,19,10,14,12,21,8,
 22,12,12,12,24,12,22,11,18,14,27,10,18,16,20,15,
 30,12,31,16,16,18,21,12,34,18,24,12,36,16,37,19,
 22,20,24,14,40,18,28]

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Last modified June 16 19:43 EDT 2019. Contains 324155 sequences. (Running on oeis4.)