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A083535 as a simple table

n a(n)
1 0
2 1
3 2
4 2
5 4
6 4
7 6
8 6
9 6
10 6
11 8
12 8
13 11
14 11
15 11
16 11
17 14
18 14
19 17
20 17
21 17
22 17
23 20
24 20
25 20
26 20
27 20
28 20
29 23
30 23
31 27
32 27
33 27
34 27
35 27
36 27
37 30
38 30
39 30
40 30
41 34
42 34
43 38
44 38
45 38
46 38
47 41
48 41
49 41
50 41
51 41
52 41
53 45
54 45
55 45
56 45
57 45
58 45
59 50
60 50
61 54
62 54
63 54
64 54
65 54
66 54
67 58
68 58
69 58
70 58
71 62
72 62
73 66
74 66
75 66
76 66 

[0,1,2,2,4,4,6,6,6,6,8,8,11,11,11,11,14,14,17,17,
 17,17,20,20,20,20,20,20,23,23,27,27,27,27,27,27,
 30,30,30,30,34,34,38,38,38,38,41,41,41,41,41,41,
 45,45,45,45,45,45,50,50,54,54,54,54,54,54,58,58,
 58,58,62,62,66,66,66,66]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)