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.

A084433 Numbers whose cyclic permutations have GCD > 1.

Table of values

n a(n)
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 11
10 12
11 15
12 18
13 20
14 21
15 22
16 24
17 26
18 27
19 28
20 30
21 33
22 36
23 39
24 40
25 42
26 44
27 45
28 46
29 48
30 50
31 51
32 54
33 55
34 57
35 60
36 62
37 63
38 64
39 66
40 68
41 69
42 70
43 72
44 75
45 77
46 78
47 80
48 81
49 82
50 84
51 86
52 87
53 88
54 90
55 93
56 96
57 99
58 102
59 105
60 108
61 111
62 114
63 117
64 120
65 123
66 126
67 129
68 132
69 135
70 138
71 141
72 144
73 147
74 148
75 150
76 153
77 156
78 159
79 162
80 165
81 168
82 171
83 174
84 177
85 180
86 183
87 185
88 186
89 189
90 192
91 195
92 198
93 200
94 201
95 202
96 204
97 206
98 207
99 208
100 210
101 213
102 216

List of values

[2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 36, 39, 40, 42, 44, 45, 46, 48, 50, 51, 54, 55, 57, 60, 62, 63, 64, 66, 68, 69, 70, 72, 75, 77, 78, 80, 81, 82, 84, 86, 87, 88, 90, 93, 96, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141, 144, 147, 148, 150, 153, 156, 159, 162, 165, 168, 171, 174, 177, 180, 183, 185, 186, 189, 192, 195, 198, 200, 201, 202, 204, 206, 207, 208, 210, 213, 216]