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 | 15 |
| 2 | 22 |
| 3 | 50 |
| 4 | 114 |
| 5 | 167 |
| 6 | 175 |
| 7 | 186 |
| 8 | 212 |
| 9 | 231 |
| 10 | 238 |
| 11 | 303 |
| 12 | 364 |
| 13 | 420 |
| 14 | 428 |
| 15 | 454 |