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.

A259566 Numbers following gaps in the sequence of base-3 numbers that don't contain 0.

Table of values

n a(n)
1 1
2 4
3 7
4 13
5 16
6 22
7 25
8 40
9 43
10 49
11 52
12 67
13 70
14 76
15 79
16 121
17 124
18 130
19 133
20 148
21 151
22 157
23 160
24 202
25 205
26 211
27 214
28 229
29 232
30 238
31 241
32 364
33 367
34 373
35 376
36 391
37 394
38 400
39 403
40 445
41 448
42 454
43 457
44 472
45 475
46 481
47 484
48 607
49 610
50 616
51 619
52 634
53 637
54 643
55 646
56 688
57 691
58 697
59 700
60 715
61 718
62 724
63 727
64 1093
65 1096
66 1102
67 1105
68 1120

List of values

[1, 4, 7, 13, 16, 22, 25, 40, 43, 49, 52, 67, 70, 76, 79, 121, 124, 130, 133, 148, 151, 157, 160, 202, 205, 211, 214, 229, 232, 238, 241, 364, 367, 373, 376, 391, 394, 400, 403, 445, 448, 454, 457, 472, 475, 481, 484, 607, 610, 616, 619, 634, 637, 643, 646, 688, 691, 697, 700, 715, 718, 724, 727, 1093, 1096, 1102, 1105, 1120]