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 | 3 |
| 3 | 7 |
| 4 | 8 |
| 5 | 22 |
| 6 | 47 |
| 7 | 53 |
| 8 | 77 |
| 9 | 92 |
| 10 | 157 |
| 11 | 187 |
| 12 | 188 |
| 13 | 192 |
| 14 | 552 |
| 15 | 558 |
| 16 | 577 |
| 17 | 707 |
| 18 | 772 |
| 19 | 922 |
| 20 | 2522 |
| 21 | 8338 |
| 22 | 17177 |
| 23 | 66888 |
| 24 | 575757 |
| 25 | 929522 |
| 26 | 1717177 |
| 27 | 8888588 |