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 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 11 |
| 7 | 13 |
| 8 | 21 |
| 9 | 29 |
| 10 | 31 |
| 11 | 37 |
| 12 | 170 |
| 13 | 180 |
| 14 | 214 |
| 15 | 234 |
| 16 | 265 |
| 17 | 362 |
| 18 | 369 |
| 19 | 10734 |
| 20 | 14318 |
| 21 | 19679 |
| 22 | 19876 |
| 23 | 39636 |
| 24 | 48784 |
| 25 | 62517 |
| 26 | 76225 |
| 27 | 77277 |
| 28 | 83629 |
| 29 | 85519 |
| 30 | 90649 |
| 31 | 92287 |