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.

A081083 Numbers n such that rad(n+1)=rad(n)+1, where rad(m)=A007947(m) is the squarefree kernel of m.

Table of values

n a(n)
1 1
2 2
3 5
4 6
5 8
6 10
7 13
8 14
9 21
10 22
11 29
12 30
13 33
14 34
15 37
16 38
17 41
18 42
19 46
20 48
21 57
22 58
23 61
24 65
25 66
26 69
27 70
28 73
29 77
30 78
31 82
32 85
33 86
34 93
35 94
36 101
37 102
38 105
39 106
40 109
41 110
42 113
43 114
44 118
45 122
46 129
47 130
48 133
49 137
50 138
51 141
52 142
53 145
54 154
55 157
56 158
57 165
58 166
59 173
60 177
61 178
62 181

List of values

[1, 2, 5, 6, 8, 10, 13, 14, 21, 22, 29, 30, 33, 34, 37, 38, 41, 42, 46, 48, 57, 58, 61, 65, 66, 69, 70, 73, 77, 78, 82, 85, 86, 93, 94, 101, 102, 105, 106, 109, 110, 113, 114, 118, 122, 129, 130, 133, 137, 138, 141, 142, 145, 154, 157, 158, 165, 166, 173, 177, 178, 181]

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

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