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A109380 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 2
5 1
6 3
7 3
8 5
9 1
10 4
11 5
12 7
13 7
14 9
15 9
16 10
17 12
18 13
19 14
20 12
21 12
22 16
23 15
24 17
25 16
26 19
27 16
28 21
29 24
30 21
31 22
32 22
33 25
34 25
35 25
36 27
37 32
38 33
39 30
40 34
41 34
42 36
43 36
44 37
45 38
46 38
47 44
48 42
49 44
50 42
51 46
52 47
53 48
54 50
55 50
56 47
57 52
58 52
59 49
60 54
61 60
62 60
63 59
64 56
65 60
66 62
67 68
68 70
69 65
70 65
71 67
72 70
73 70
74 74

[0,1,1,2,2,1,3,3,5,1,4,5,7,7,9,9,10,12,13,14,12,
 12,16,15,17,16,19,16,21,24,21,22,22,25,25,25,27,
 32,33,30,34,34,36,36,37,38,38,44,42,44,42,46,47,
 48,50,50,47,52,52,49,54,60,60,59,56,60,62,68,70,
 65,65,67,70,70,74]

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Last modified October 17 11:26 EDT 2019. Contains 328108 sequences. (Running on oeis4.)