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.

A098942 Numbers where 4 is the only even decimal digit.

Table of values

n a(n)
1 4
2 14
3 34
4 41
5 43
6 44
7 45
8 47
9 49
10 54
11 74
12 94
13 114
14 134
15 141
16 143
17 144
18 145
19 147
20 149
21 154
22 174
23 194
24 314
25 334
26 341
27 343
28 344
29 345
30 347
31 349
32 354
33 374
34 394
35 411
36 413
37 414
38 415
39 417
40 419
41 431
42 433
43 434
44 435
45 437
46 439
47 441
48 443
49 444
50 445
51 447
52 449
53 451
54 453
55 454

List of values

[4, 14, 34, 41, 43, 44, 45, 47, 49, 54, 74, 94, 114, 134, 141, 143, 144, 145, 147, 149, 154, 174, 194, 314, 334, 341, 343, 344, 345, 347, 349, 354, 374, 394, 411, 413, 414, 415, 417, 419, 431, 433, 434, 435, 437, 439, 441, 443, 444, 445, 447, 449, 451, 453, 454]