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 | 2 |
| 2 | 4 |
| 3 | 212 |
| 4 | 6 |
| 5 | 33 |
| 6 | 222 |
| 7 | 412 |
| 8 | 3112 |
| 9 | 232 |
| 10 | 8 |
| 11 | 53 |
| 12 | 422 |
| 13 | 323 |
| 14 | 3122 |
| 15 | 242 |
| 16 | 21212 |
| 17 | 211112 |
| 18 | 612 |
| 19 | 5112 |
| 20 | 432 |
| 21 | 414 |
| 22 | 4113 |
| 23 | 3312 |
| 24 | 32112 |
| 25 | 3132 |
| 26 | 31113 |
| 27 | 252 |
| 28 | 22212 |
| 29 | 221112 |