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.

A053181 Composite numbers ending in 9.

Table of values

n a(n)
1 9
2 39
3 49
4 69
5 99
6 119
7 129
8 159
9 169
10 189
11 209
12 219
13 249
14 259
15 279
16 289
17 299
18 309
19 319
20 329
21 339
22 369
23 399
24 429
25 459
26 469
27 489
28 519
29 529
30 539
31 549
32 559
33 579
34 589
35 609
36 629
37 639
38 649
39 669
40 679
41 689
42 699
43 729
44 749
45 759
46 779
47 789
48 799
49 819
50 849
51 869
52 879
53 889
54 899

List of values

[9, 39, 49, 69, 99, 119, 129, 159, 169, 189, 209, 219, 249, 259, 279, 289, 299, 309, 319, 329, 339, 369, 399, 429, 459, 469, 489, 519, 529, 539, 549, 559, 579, 589, 609, 629, 639, 649, 669, 679, 689, 699, 729, 749, 759, 779, 789, 799, 819, 849, 869, 879, 889, 899]