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.

A323419 The fourth greedy 3-free sequence on nonnegative integers.

Table of values

n a(n)
1 21
2 22
3 24
4 25
5 48
6 49
7 51
8 52
9 57
10 58
11 60
12 61
13 102
14 103
15 105
16 106
17 129
18 130
19 132
20 133
21 138
22 139
23 141
24 142
25 165
26 166
27 168
28 169
29 264
30 265
31 267
32 268
33 291
34 292
35 294
36 295
37 300
38 301
39 303
40 304
41 345
42 346
43 348
44 349
45 372
46 373
47 375
48 376
49 381
50 382
51 384
52 385
53 408
54 409
55 411
56 412
57 489
58 490
59 492
60 493
61 750
62 751
63 753
64 754
65 777
66 778
67 780

List of values

[21, 22, 24, 25, 48, 49, 51, 52, 57, 58, 60, 61, 102, 103, 105, 106, 129, 130, 132, 133, 138, 139, 141, 142, 165, 166, 168, 169, 264, 265, 267, 268, 291, 292, 294, 295, 300, 301, 303, 304, 345, 346, 348, 349, 372, 373, 375, 376, 381, 382, 384, 385, 408, 409, 411, 412, 489, 490, 492, 493, 750, 751, 753, 754, 777, 778, 780]