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 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 24 |
| 6 | 28 |
| 7 | 36 |
| 8 | 54 |
| 9 | 92 |
| 10 | 154 |
| 11 | 234 |
| 12 | 442 |
| 13 | 1138 |
| 14 | 2408 |
| 15 | 58564 |