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.

A226636 Numbers whose base-3 sum of digits is 3.

Table of values

n a(n)
1 5
2 7
3 11
4 13
5 15
6 19
7 21
8 29
9 31
10 33
11 37
12 39
13 45
14 55
15 57
16 63
17 83
18 85
19 87
20 91
21 93
22 99
23 109
24 111
25 117
26 135
27 163
28 165
29 171
30 189
31 245
32 247
33 249
34 253
35 255
36 261
37 271
38 273
39 279
40 297
41 325
42 327
43 333
44 351
45 405
46 487
47 489
48 495
49 513
50 567
51 731
52 733
53 735
54 739
55 741
56 747
57 757

List of values

[5, 7, 11, 13, 15, 19, 21, 29, 31, 33, 37, 39, 45, 55, 57, 63, 83, 85, 87, 91, 93, 99, 109, 111, 117, 135, 163, 165, 171, 189, 245, 247, 249, 253, 255, 261, 271, 273, 279, 297, 325, 327, 333, 351, 405, 487, 489, 495, 513, 567, 731, 733, 735, 739, 741, 747, 757]