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.

A297268 Numbers whose base-9 digits have equal down-variation and up-variation; see Comments.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 10
10 20
11 30
12 40
13 50
14 60
15 70
16 80
17 82
18 91
19 100
20 109
21 118
22 127
23 136
24 145
25 154
26 164
27 173
28 182
29 191
30 200
31 209
32 218
33 227
34 236
35 246
36 255
37 264
38 273
39 282
40 291
41 300
42 309
43 318
44 328
45 337
46 346
47 355
48 364
49 373
50 382
51 391
52 400
53 410
54 419
55 428
56 437
57 446

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 10, 20, 30, 40, 50, 60, 70, 80, 82, 91, 100, 109, 118, 127, 136, 145, 154, 164, 173, 182, 191, 200, 209, 218, 227, 236, 246, 255, 264, 273, 282, 291, 300, 309, 318, 328, 337, 346, 355, 364, 373, 382, 391, 400, 410, 419, 428, 437, 446]