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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.

A211316 Maximal size of sum-free set in additive group of integers mod n.

Table of values

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

List of values

[1, 1, 2, 2, 3, 2, 4, 3, 5, 4, 6, 4, 7, 6, 8, 6, 9, 6, 10, 7, 11, 8, 12, 10, 13, 9, 14, 10, 15, 10, 16, 12, 17, 14, 18, 12, 19, 13, 20, 14, 21, 14, 22, 18, 23, 16, 24, 16, 25, 18, 26, 18, 27, 22, 28, 19, 29, 20, 30, 20, 31, 21, 32, 26, 33, 22, 34, 24, 35, 24]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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