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 | 169 |
| 2 | 479 |
| 3 | 1151 |
| 4 | 1319 |
| 5 | 1679 |
| 6 | 2351 |
| 7 | 2641 |
| 8 | 2689 |
| 9 | 3529 |
| 10 | 3671 |
| 11 | 3911 |
| 12 | 4199 |
| 13 | 4321 |
| 14 | 4751 |
| 15 | 4919 |
| 16 | 5519 |
| 17 | 5569 |
| 18 | 5759 |
| 19 | 6169 |
| 20 | 6599 |
| 21 | 7031 |
| 22 | 7391 |
| 23 | 7559 |
| 24 | 7561 |
| 25 | 7681 |
| 26 | 7871 |
| 27 | 8279 |
| 28 | 8879 |
| 29 | 8951 |
| 30 | 9241 |
| 31 | 9529 |
| 32 | 9601 |
| 33 | 9719 |
| 34 | 9769 |
| 35 | 10081 |
| 36 | 11089 |
| 37 | 11591 |
| 38 | 11929 |
| 39 | 12049 |