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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.

A161627 Positions n such that A010060(n)=A010060(n+4).

Table of values

n a(n)
1 4
2 5
3 6
4 7
5 20
6 21
7 22
8 23
9 28
10 29
11 30
12 31
13 36
14 37
15 38
16 39
17 52
18 53
19 54
20 55
21 68
22 69
23 70
24 71
25 84
26 85
27 86
28 87
29 92
30 93
31 94
32 95
33 100
34 101
35 102
36 103
37 116
38 117
39 118
40 119
41 124
42 125
43 126
44 127
45 132
46 133
47 134
48 135
49 148
50 149
51 150
52 151
53 156
54 157
55 158
56 159
57 164
58 165
59 166
60 167
61 180
62 181
63 182

List of values

[4, 5, 6, 7, 20, 21, 22, 23, 28, 29, 30, 31, 36, 37, 38, 39, 52, 53, 54, 55, 68, 69, 70, 71, 84, 85, 86, 87, 92, 93, 94, 95, 100, 101, 102, 103, 116, 117, 118, 119, 124, 125, 126, 127, 132, 133, 134, 135, 148, 149, 150, 151, 156, 157, 158, 159, 164, 165, 166, 167, 180, 181, 182]

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

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