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 | 139 |
| 2 | 467 |
| 3 | 631 |
| 4 | 877 |
| 5 | 1123 |
| 6 | 1451 |
| 7 | 1697 |
| 8 | 1861 |
| 9 | 2927 |
| 10 | 3583 |
| 11 | 3911 |
| 12 | 4157 |
| 13 | 4567 |
| 14 | 4649 |
| 15 | 4813 |
| 16 | 5059 |
| 17 | 5387 |
| 18 | 5879 |
| 19 | 6043 |
| 20 | 6781 |
| 21 | 6863 |
| 22 | 7027 |
| 23 | 7109 |
| 24 | 8011 |
| 25 | 8093 |
| 26 | 8831 |
| 27 | 9241 |
| 28 | 9323 |
| 29 | 9733 |
| 30 | 10061 |
| 31 | 10799 |
| 32 | 11701 |
| 33 | 11783 |
| 34 | 13177 |
| 35 | 13259 |
| 36 | 13669 |
| 37 | 13751 |
| 38 | 13997 |
| 39 | 14243 |
| 40 | 14407 |
| 41 | 14489 |