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 | 9 |
| 2 | 10 |
| 3 | 13 |
| 4 | 19 |
| 5 | 26 |
| 6 | 68 |
| 7 | 73 |
| 8 | 115 |
| 9 | 190 |
| 10 | 195 |
| 11 | 232 |
| 12 | 549 |
| 13 | 742 |
| 14 | 1502 |
| 15 | 2239 |
| 16 | 2618 |
| 17 | 5143 |
| 18 | 8081 |
| 19 | 9442 |
| 20 | 31402 |
| 21 | 77919 |
| 22 | 93790 |
| 23 | 99434 |
| 24 | 120841 |