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 | 3 |
| 3 | 23 |
| 4 | 32 |
| 5 | 223 |
| 6 | 232 |
| 7 | 233 |
| 8 | 322 |
| 9 | 323 |
| 10 | 332 |
| 11 | 2223 |
| 12 | 2232 |
| 13 | 2233 |
| 14 | 2322 |
| 15 | 2332 |
| 16 | 2333 |
| 17 | 3222 |
| 18 | 3223 |
| 19 | 3233 |
| 20 | 3322 |
| 21 | 3323 |
| 22 | 3332 |
| 23 | 22223 |
| 24 | 22232 |
| 25 | 22233 |
| 26 | 22322 |
| 27 | 22323 |
| 28 | 22332 |
| 29 | 22333 |
| 30 | 23222 |
| 31 | 23223 |
| 32 | 23232 |
| 33 | 23233 |
| 34 | 23322 |
| 35 | 23323 |
| 36 | 23332 |
| 37 | 23333 |
| 38 | 32222 |
| 39 | 32223 |
| 40 | 32232 |
| 41 | 32233 |
| 42 | 32322 |
| 43 | 32323 |
| 44 | 32332 |
| 45 | 32333 |
| 46 | 33222 |
| 47 | 33223 |
| 48 | 33232 |
| 49 | 33233 |
| 50 | 33322 |
| 51 | 33323 |
| 52 | 33332 |