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.
n | a(n) |
---|---|
1 | 21 |
2 | 69 |
3 | 81 |
4 | 87 |
5 | 93 |
6 | 117 |
7 | 171 |
8 | 213 |
9 | 261 |
10 | 273 |
11 | 279 |
12 | 285 |
13 | 309 |
14 | 321 |
15 | 327 |
16 | 333 |
17 | 339 |
18 | 345 |
19 | 351 |
20 | 357 |
21 | 369 |
22 | 375 |
23 | 381 |
24 | 405 |
25 | 453 |
26 | 465 |
27 | 471 |
28 | 477 |
29 | 501 |
30 | 555 |
31 | 597 |
32 | 651 |
33 | 675 |
34 | 681 |
35 | 687 |
36 | 699 |
37 | 747 |
38 | 789 |
39 | 837 |
40 | 849 |
41 | 855 |
42 | 861 |
43 | 885 |
44 | 939 |
45 | 981 |
46 | 1029 |
47 | 1041 |
48 | 1047 |
49 | 1053 |
50 | 1077 |
51 | 1089 |
52 | 1095 |