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) |
|---|---|
| 0 | 22222 |
| 1 | 12222 |
| 2 | 11222 |
| 3 | 11122 |
| 4 | 11112 |
| 5 | 11111 |
| 6 | 21111 |
| 7 | 22111 |
| 8 | 22211 |
| 9 | 22221 |
| 10 | 12222022222 |
| 11 | 12222012222 |
| 12 | 12222011222 |
| 13 | 12222011122 |
| 14 | 12222011112 |
| 15 | 12222011111 |
| 16 | 12222021111 |
| 17 | 12222022111 |
| 18 | 12222022211 |
| 19 | 12222022221 |
| 20 | 11222022222 |
| 21 | 11222012222 |
| 22 | 11222011222 |
| 23 | 11222011122 |
| 24 | 11222011112 |
| 25 | 11222011111 |