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.

A132140 Numbers containing no zeros in ternary representation and with an initial 1.

Table of values

n a(n)
1 1
2 4
3 5
4 13
5 14
6 16
7 17
8 40
9 41
10 43
11 44
12 49
13 50
14 52
15 53
16 121
17 122
18 124
19 125
20 130
21 131
22 133
23 134
24 148
25 149
26 151
27 152
28 157
29 158
30 160
31 161
32 364
33 365
34 367
35 368
36 373
37 374
38 376
39 377
40 391
41 392
42 394
43 395
44 400
45 401
46 403
47 404
48 445
49 446
50 448
51 449
52 454
53 455
54 457
55 458
56 472

List of values

[1, 4, 5, 13, 14, 16, 17, 40, 41, 43, 44, 49, 50, 52, 53, 121, 122, 124, 125, 130, 131, 133, 134, 148, 149, 151, 152, 157, 158, 160, 161, 364, 365, 367, 368, 373, 374, 376, 377, 391, 392, 394, 395, 400, 401, 403, 404, 445, 446, 448, 449, 454, 455, 457, 458, 472]