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) |
|---|---|
| 0 | 8642 |
| 1 | 10864 |
| 2 | 13086 |
| 3 | 15308 |
| 4 | 17530 |
| 5 | 19753 |
| 6 | 21975 |
| 7 | 222197 |
| 8 | 2422219 |
| 9 | 26242221 |
| 10 | 282624222 |
| 11 | 302826242 |
| 12 | 323028262 |
| 13 | 343230282 |
| 14 | 363432302 |
| 15 | 383634323 |
| 16 | 403836343 |
| 17 | 424038363 |
| 18 | 444240383 |
| 19 | 464442403 |
| 20 | 484644424 |
| 21 | 504846444 |
| 22 | 525048464 |
| 23 | 545250484 |