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 | 1 |
| 2 | 2 |
| 3 | 11 |
| 4 | 12 |
| 5 | 21 |
| 6 | 112 |
| 7 | 121 |
| 8 | 211 |
| 9 | 212 |
| 10 | 1121 |
| 11 | 1211 |
| 12 | 1212 |
| 13 | 2112 |
| 14 | 2121 |
| 15 | 11211 |
| 16 | 11212 |
| 17 | 12112 |
| 18 | 12121 |
| 19 | 21121 |
| 20 | 21211 |
| 21 | 112112 |
| 22 | 112121 |
| 23 | 121121 |
| 24 | 121211 |
| 25 | 211211 |
| 26 | 211212 |
| 27 | 212112 |
| 28 | 1121121 |
| 29 | 1121211 |
| 30 | 1211211 |
| 31 | 1211212 |
| 32 | 1212112 |
| 33 | 2112112 |
| 34 | 2112121 |
| 35 | 2121121 |
| 36 | 11211212 |
| 37 | 11212112 |