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.

A065262 The nonpositive side (-1, -2, -3, ...) of the site swap sequence A065261. The bisection of odd terms of A065261.

Table of values

n a(n)
1 1
2 1
3 5
4 2
5 9
6 3
7 13
8 4
9 17
10 5
11 21
12 6
13 25
14 7
15 29
16 8
17 33
18 9
19 37
20 10
21 41
22 11
23 45
24 12
25 49
26 13
27 53
28 14
29 57
30 15
31 61
32 16
33 65
34 17
35 69
36 18
37 73
38 19
39 77
40 20
41 81
42 21
43 85
44 22
45 89
46 23
47 93
48 24
49 97
50 25
51 101
52 26
53 105
54 27
55 109
56 28
57 113
58 29
59 117
60 30
61 121
62 31
63 125
64 32
65 129
66 33
67 133
68 34
69 137
70 35

List of values

[1, 1, 5, 2, 9, 3, 13, 4, 17, 5, 21, 6, 25, 7, 29, 8, 33, 9, 37, 10, 41, 11, 45, 12, 49, 13, 53, 14, 57, 15, 61, 16, 65, 17, 69, 18, 73, 19, 77, 20, 81, 21, 85, 22, 89, 23, 93, 24, 97, 25, 101, 26, 105, 27, 109, 28, 113, 29, 117, 30, 121, 31, 125, 32, 129, 33, 133, 34, 137, 35]