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 | 8129 |
| 2 | 237449 |
| 3 | 401429 |
| 4 | 452639 |
| 5 | 604487 |
| 6 | 858179 |
| 7 | 1471727 |
| 8 | 1999937 |
| 9 | 2376893 |
| 10 | 2714987 |
| 11 | 3111977 |
| 12 | 3302039 |
| 13 | 3869237 |
| 14 | 4622087 |
| 15 | 7813559 |
| 16 | 9795449 |
| 17 | 10587899 |
| 18 | 10630739 |
| 19 | 11389349 |
| 20 | 14186387 |
| 21 | 14924153 |
| 22 | 15142547 |
| 23 | 15757337 |
| 24 | 18017687 |
| 25 | 18271829 |
| 26 | 19732979 |
| 27 | 22715057 |
| 28 | 25402907 |