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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A071647 a(n) is the maximum number of elements among the continued fractions for n/1, n/2, n/3, n/4, ..., n/n.

Table of values

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

List of values

[1, 1, 2, 2, 3, 2, 3, 4, 3, 3, 4, 4, 5, 4, 4, 4, 4, 5, 5, 4, 6, 4, 5, 4, 5, 5, 5, 5, 6, 6, 6, 5, 5, 7, 5, 5, 6, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 6, 7, 7, 6, 6, 6, 5, 8, 6, 6, 6, 6, 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 6, 7, 6, 7, 7, 7, 8, 6, 6, 8, 8, 8, 7, 7, 6, 7, 7, 7]

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