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 | 267 |
| 2 | 949 |
| 3 | 1243 |
| 4 | 1293 |
| 5 | 1983 |
| 6 | 2773 |
| 7 | 2809 |
| 8 | 2911 |
| 9 | 2967 |
| 10 | 3469 |
| 11 | 3501 |
| 12 | 3799 |
| 13 | 4317 |
| 14 | 4447 |
| 15 | 4491 |
| 16 | 5383 |
| 17 | 5641 |
| 18 | 5949 |
| 19 | 6403 |
| 20 | 6637 |
| 21 | 6903 |
| 22 | 7443 |
| 23 | 8583 |
| 24 | 8653 |
| 25 | 9013 |
| 26 | 9223 |
| 27 | 9259 |
| 28 | 9631 |
| 29 | 10071 |
| 30 | 10557 |
| 31 | 10833 |
| 32 | 10903 |
| 33 | 11143 |
| 34 | 11173 |
| 35 | 11529 |
| 36 | 11667 |
| 37 | 11839 |
| 38 | 12207 |
| 39 | 12817 |