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.

A085084 Smallest number not yet used which is not a prime but is relatively prime to the previous term.

Table of values

n a(n)
1 1
2 4
3 9
4 8
5 15
6 14
7 25
8 6
9 35
10 12
11 49
12 10
13 21
14 16
15 27
16 20
17 33
18 26
19 45
20 22
21 39
22 28
23 51
24 32
25 55
26 18
27 65
28 24
29 77
30 30
31 91
32 34
33 57
34 40
35 63
36 38
37 69
38 44
39 75
40 46
41 81
42 50
43 87
44 52
45 85
46 36
47 95
48 42
49 115
50 48
51 119
52 54
53 121
54 56
55 93
56 58
57 99
58 62
59 105
60 64
61 111
62 68
63 117
64 70
65 123
66 74
67 125
68 66

List of values

[1, 4, 9, 8, 15, 14, 25, 6, 35, 12, 49, 10, 21, 16, 27, 20, 33, 26, 45, 22, 39, 28, 51, 32, 55, 18, 65, 24, 77, 30, 91, 34, 57, 40, 63, 38, 69, 44, 75, 46, 81, 50, 87, 52, 85, 36, 95, 42, 115, 48, 119, 54, 121, 56, 93, 58, 99, 62, 105, 64, 111, 68, 117, 70, 123, 74, 125, 66]

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

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