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.

A276138 Numbers without the decimal digits 1, 3, 5 and 7.

Table of values

n a(n)
1 0
2 2
3 4
4 6
5 8
6 9
7 20
8 22
9 24
10 26
11 28
12 29
13 40
14 42
15 44
16 46
17 48
18 49
19 60
20 62
21 64
22 66
23 68
24 69
25 80
26 82
27 84
28 86
29 88
30 89
31 90
32 92
33 94
34 96
35 98
36 99
37 200
38 202
39 204
40 206
41 208
42 209
43 220
44 222
45 224
46 226
47 228
48 229
49 240
50 242
51 244
52 246
53 248
54 249
55 260
56 262
57 264
58 266

List of values

[0, 2, 4, 6, 8, 9, 20, 22, 24, 26, 28, 29, 40, 42, 44, 46, 48, 49, 60, 62, 64, 66, 68, 69, 80, 82, 84, 86, 88, 89, 90, 92, 94, 96, 98, 99, 200, 202, 204, 206, 208, 209, 220, 222, 224, 226, 228, 229, 240, 242, 244, 246, 248, 249, 260, 262, 264, 266]