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A156267 as a simple table

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

[1,2,1,1,2,3,3,2,1,2,2,1,1,2,1,-1,-1,1,1,2,1,1,2,
 2,1,-1,1,1,2,1,1,2,3,3,2,1,1,2,2,1,2,3,3,2,3,4,4,
 5,3,3,4,3,2,3,4,4,5,3,2,3,3,2,1,2,2,1,-1,1,1,2,1,
 1,2,2,1,2,3,4,3,2,1,2,3,3,2,3,4,3,2,1,2,2,1,1,2,1,
 -1,-1,1,1,-1,1,1]

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Last modified June 5 09:46 EDT 2020. Contains 334829 sequences. (Running on oeis4.)