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.

A262343 Numerator of 3*(1-2/n), for n >= 3.

Table of values

n a(n)
3 1
4 3
5 9
6 2
7 15
8 9
9 7
10 12
11 27
12 5
13 33
14 18
15 13
16 21
17 45
18 8
19 51
20 27
21 19
22 30
23 63
24 11
25 69
26 36
27 25
28 39
29 81
30 14
31 87
32 45
33 31
34 48
35 99
36 17
37 105
38 54
39 37
40 57
41 117
42 20
43 123
44 63
45 43
46 66
47 135
48 23
49 141
50 72
51 49
52 75
53 153
54 26
55 159
56 81
57 55
58 84
59 171
60 29
61 177
62 90
63 61
64 93
65 189
66 32

List of values

[1, 3, 9, 2, 15, 9, 7, 12, 27, 5, 33, 18, 13, 21, 45, 8, 51, 27, 19, 30, 63, 11, 69, 36, 25, 39, 81, 14, 87, 45, 31, 48, 99, 17, 105, 54, 37, 57, 117, 20, 123, 63, 43, 66, 135, 23, 141, 72, 49, 75, 153, 26, 159, 81, 55, 84, 171, 29, 177, 90, 61, 93, 189, 32]