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 | 0 |
| 1 | 6 |
| 2 | 22 |
| 3 | 24 |
| 4 | 43 |
| 5 | 56 |
| 6 | 95 |
| 7 | 126 |
| 8 | 137 |
| 9 | 146 |
| 10 | 172 |
| 11 | 173 |
| 12 | 201 |
| 13 | 213 |
| 14 | 258 |
| 15 | 273 |
| 16 | 281 |
| 17 | 306 |
| 18 | 311 |
| 19 | 355 |
| 20 | 365 |
| 21 | 369 |
| 22 | 372 |