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 | 8421 |
| 2 | 8853 |
| 3 | 9093 |
| 4 | 10311 |
| 5 | 10353 |
| 6 | 10389 |
| 7 | 10437 |
| 8 | 10563 |
| 9 | 10689 |
| 10 | 10821 |
| 11 | 10833 |
| 12 | 10839 |
| 13 | 10869 |
| 14 | 11157 |
| 15 | 12183 |
| 16 | 12453 |
| 17 | 14469 |
| 18 | 14973 |
| 19 | 14997 |
| 20 | 16779 |
| 21 | 16842 |
| 22 | 17055 |
| 23 | 17465 |
| 24 | 17706 |
| 25 | 18186 |
| 26 | 18515 |
| 27 | 18639 |
| 28 | 19985 |
| 29 | 20025 |
| 30 | 20622 |
| 31 | 20643 |
| 32 | 20706 |
| 33 | 20778 |