cp's OEIS Frontend

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.

A355616 a(n) is the number of distinct lengths between consecutive points of the Farey sequence of order n.

Table of values

n a(n)
1 1
2 1
3 2
4 3
5 5
6 6
7 9
8 11
9 14
10 15
11 21
12 23
13 29
14 31
15 34
16 38
17 48
18 49
19 59
20 63
21 67
22 71
23 83
24 86
25 97
26 100
27 110
28 115
29 132
30 133
31 150
32 158
33 165
34 169
35 182
36 187
37 208
38 213
39 222
40 228
41 252
42 254
43 280
44 287
45 297
46 304
47 331
48 337
49 362
50 367
51 379
52 387
53 418
54 423
55 437
56 450
57 464
58 472
59 509
60 513
61 548
62 556
63 573
64 589
65 608
66 611
67 652
68 665
69 681
70 685

List of values

[1, 1, 2, 3, 5, 6, 9, 11, 14, 15, 21, 23, 29, 31, 34, 38, 48, 49, 59, 63, 67, 71, 83, 86, 97, 100, 110, 115, 132, 133, 150, 158, 165, 169, 182, 187, 208, 213, 222, 228, 252, 254, 280, 287, 297, 304, 331, 337, 362, 367, 379, 387, 418, 423, 437, 450, 464, 472, 509, 513, 548, 556, 573, 589, 608, 611, 652, 665, 681, 685]