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.

A005836 Numbers whose base-3 representation contains no 2.

Table of values

n a(n)
1 0
2 1
3 3
4 4
5 9
6 10
7 12
8 13
9 27
10 28
11 30
12 31
13 36
14 37
15 39
16 40
17 81
18 82
19 84
20 85
21 90
22 91
23 93
24 94
25 108
26 109
27 111
28 112
29 117
30 118
31 120
32 121
33 243
34 244
35 246
36 247
37 252
38 253
39 255
40 256
41 270
42 271
43 273
44 274
45 279
46 280
47 282
48 283
49 324
50 325
51 327
52 328
53 333
54 334
55 336
56 337
57 351
58 352

List of values

[0, 1, 3, 4, 9, 10, 12, 13, 27, 28, 30, 31, 36, 37, 39, 40, 81, 82, 84, 85, 90, 91, 93, 94, 108, 109, 111, 112, 117, 118, 120, 121, 243, 244, 246, 247, 252, 253, 255, 256, 270, 271, 273, 274, 279, 280, 282, 283, 324, 325, 327, 328, 333, 334, 336, 337, 351, 352]