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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.

A036416 Number of empty intervals when fractional_part(i*Pi) for i = 1, ..., n is plotted along [ 0, 1 ] subdivided into n equal regions.

Table of values

n a(n)
1 0
2 1
3 1
4 1
5 1
6 0
7 0
8 1
9 2
10 3
11 4
12 4
13 5
14 7
15 7
16 7
17 8
18 9
19 10
20 11
21 14
22 12
23 12
24 14
25 13
26 14
27 16
28 21
29 15
30 17
31 18
32 16
33 18
34 19
35 21
36 20
37 20
38 21
39 20
40 22
41 22
42 23
43 21
44 22
45 22
46 23
47 24
48 25
49 27
50 21
51 24
52 24
53 23
54 25
55 25
56 28
57 22
58 25
59 24
60 26
61 25
62 25
63 27
64 21
65 25
66 24
67 26
68 24
69 25
70 25
71 21
72 24
73 22
74 23
75 22

List of values

[0, 1, 1, 1, 1, 0, 0, 1, 2, 3, 4, 4, 5, 7, 7, 7, 8, 9, 10, 11, 14, 12, 12, 14, 13, 14, 16, 21, 15, 17, 18, 16, 18, 19, 21, 20, 20, 21, 20, 22, 22, 23, 21, 22, 22, 23, 24, 25, 27, 21, 24, 24, 23, 25, 25, 28, 22, 25, 24, 26, 25, 25, 27, 21, 25, 24, 26, 24, 25, 25, 21, 24, 22, 23, 22]

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

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