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.

A089556 a(n)=(A089545(n)+1)/2.

Table of values

n a(n)
1 3
2 7
3 9
4 13
5 19
6 15
7 21
8 31
9 27
10 33
11 33
12 43
13 43
14 37
15 45
16 51
17 57
18 49
19 55
20 63
21 73
22 73
23 75
24 91
25 69
26 87
27 79
28 93
29 99
30 111
31 97
32 103
33 93
34 85
35 115
36 129
37 133
38 117
39 103
40 135
41 121
42 133
43 111
44 147
45 139
46 157
47 163
48 159
49 153
50 141
51 145
52 183
53 183
54 201
55 169
56 189
57 175
58 153
59 189
60 211

List of values

[3, 7, 9, 13, 19, 15, 21, 31, 27, 33, 33, 43, 43, 37, 45, 51, 57, 49, 55, 63, 73, 73, 75, 91, 69, 87, 79, 93, 99, 111, 97, 103, 93, 85, 115, 129, 133, 117, 103, 135, 121, 133, 111, 147, 139, 157, 163, 159, 153, 141, 145, 183, 183, 201, 169, 189, 175, 153, 189, 211]