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.

A230721 Odd sorting numbers, cf. A003071.

Table of values

n a(n)
1 1
2 3
3 5
4 9
5 11
6 17
7 25
8 27
9 33
10 41
11 45
12 49
13 65
14 67
15 73
16 81
17 85
18 89
19 101
20 105
21 109
22 115
23 119
24 129
25 161
26 163
27 169
28 177
29 181
30 185
31 197
32 201
33 205
34 211
35 215
36 225
37 245
38 249
39 253
40 259
41 263
42 273
43 283
44 287
45 297
46 309
47 315
48 321
49 385
50 387
51 393
52 401
53 405
54 409
55 421
56 425

List of values

[1, 3, 5, 9, 11, 17, 25, 27, 33, 41, 45, 49, 65, 67, 73, 81, 85, 89, 101, 105, 109, 115, 119, 129, 161, 163, 169, 177, 181, 185, 197, 201, 205, 211, 215, 225, 245, 249, 253, 259, 263, 273, 283, 287, 297, 309, 315, 321, 385, 387, 393, 401, 405, 409, 421, 425]