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A003642 as a simple table

n a(n)
1 1
2 1
3 2
4 2
5 2
6 2
7 2
8 2
9 4
10 2
11 2
12 2
13 4
14 4
15 2
16 2
17 2
18 2
19 4
20 2
21 2
22 4
23 2
24 2
25 2
26 4
27 4
28 4
29 4
30 2
31 2
32 4
33 4
34 2
35 4
36 2
37 2
38 4
39 2
40 2
41 2
42 4
43 8
44 2
45 2
46 4
47 2
48 4
49 2
50 2
51 4
52 4
53 4
54 2
55 2
56 4
57 4
58 2
59 4
60 2
61 2
62 4
63 2
64 2
65 4
66 8
67 2
68 4
69 2
70 4
71 4
72 2
73 2
74 4
75 4
76 4
77 4
78 2
79 2
80 2
81 4
82 2
83 4
84 2
85 4
86 8
87 4
88 2
89 4
90 2
91 4
92 4
93 2
94 2
95 4
96 2
97 4
98 4
99 2
100 4
101 4
102 4
103 2
104 2
105 4

[1,1,2,2,2,2,2,2,4,2,2,2,4,4,2,2,2,2,4,2,2,4,2,2,
 2,4,4,4,4,2,2,4,4,2,4,2,2,4,2,2,2,4,8,2,2,4,2,4,2,
 2,4,4,4,2,2,4,4,2,4,2,2,4,2,2,4,8,2,4,2,4,4,2,2,4,
 4,4,4,2,2,2,4,2,4,2,4,8,4,2,4,2,4,4,2,2,4,2,4,4,2,
 4,4,4,2,2,4]

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Last modified January 27 12:01 EST 2020. Contains 331295 sequences. (Running on oeis4.)