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A220854 as a simple table

n a(n)
1 0
2 1
3 1
4 1
5 3
6 4
7 5
8 5
9 5
10 5
11 5
12 5
13 5
14 8
15 10
16 12
17 13
18 14
19 15
20 16
21 17
22 18
23 18
24 18
25 18
26 18
27 18
28 18
29 18
30 18
31 18
32 18
33 18
34 18
35 18
36 18
37 18
38 18
39 18
40 18
41 22
42 25
43 28
44 30
45 32
46 34
47 36
48 38
49 40
50 41
51 42
52 43
53 44
54 45
55 46
56 47
57 48
58 49
59 50
60 51
61 52
62 53
63 54
64 55
65 56
66 57
67 58
68 58
69 58
70 58
71 58
72 58
73 58
74 58
75 58
76 58
77 58
78 58
79 58
80 58
81 58
82 58
83 58
84 58
85 58
86 58
87 58
88 58
89 58
90 58
91 58
92 58
93 58
94 58
95 58
96 58
97 58
98 58
99 58
100 58

[0,1,1,1,3,4,5,5,5,5,5,5,5,8,10,12,13,14,15,16,17,
 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,
 18,18,18,22,25,28,30,32,34,36,38,40,41,42,43,44,
 45,46,47,48,49,50,51,52,53,54,55,56,57,58,58,58,
 58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,
 58,58,58,58,58,58,58,58,58,58,58,58,58,58,58]

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Last modified August 4 18:51 EDT 2020. Contains 336202 sequences. (Running on oeis4.)