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.

A152259 Union of values: A147568(n) and 2*A147568(n) - 1.

Table of values

n a(n)
1 3
2 5
3 9
4 11
5 13
6 21
7 25
8 35
9 37
10 43
11 45
12 69
13 73
14 85
15 89
16 131
17 133
18 139
19 141
20 163
21 165
22 171
23 173
24 261
25 265
26 277
27 281
28 325
29 329
30 341
31 345
32 515
33 517
34 523
35 525
36 547
37 549
38 555
39 557
40 643
41 645
42 651
43 653
44 675
45 677
46 683
47 685
48 1029
49 1033
50 1045
51 1049
52 1093
53 1097
54 1109
55 1113
56 1285
57 1289

List of values

[3, 5, 9, 11, 13, 21, 25, 35, 37, 43, 45, 69, 73, 85, 89, 131, 133, 139, 141, 163, 165, 171, 173, 261, 265, 277, 281, 325, 329, 341, 345, 515, 517, 523, 525, 547, 549, 555, 557, 643, 645, 651, 653, 675, 677, 683, 685, 1029, 1033, 1045, 1049, 1093, 1097, 1109, 1113, 1285, 1289]