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 | 27 |
| 2 | 37 |
| 3 | 97 |
| 4 | 577 |
| 5 | 687 |
| 6 | 727 |
| 7 | 777 |
| 8 | 807 |
| 9 | 1297 |
| 10 | 1707 |
| 11 | 1917 |
| 12 | 2067 |
| 13 | 2487 |
| 14 | 2787 |
| 15 | 2977 |
| 16 | 3027 |
| 17 | 3037 |
| 18 | 3067 |
| 19 | 3277 |
| 20 | 3367 |
| 21 | 3417 |
| 22 | 3507 |
| 23 | 3837 |
| 24 | 4047 |
| 25 | 4257 |
| 26 | 4377 |
| 27 | 4447 |
| 28 | 4567 |
| 29 | 4717 |
| 30 | 5137 |
| 31 | 5557 |
| 32 | 5637 |
| 33 | 5677 |
| 34 | 5917 |
| 35 | 5967 |
| 36 | 6057 |
| 37 | 6187 |
| 38 | 6327 |
| 39 | 7077 |
| 40 | 7087 |
| 41 | 7357 |
| 42 | 7407 |
| 43 | 7507 |
| 44 | 7597 |