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 | 8524807 |
| 2 | 18381361 |
| 3 | 18575041 |
| 4 | 19180817 |
| 5 | 21312019 |
| 6 | 31984321 |
| 7 | 34099231 |
| 8 | 40357021 |
| 9 | 44206633 |
| 10 | 44839273 |
| 11 | 48499459 |
| 12 | 51148847 |
| 13 | 51444961 |
| 14 | 51884467 |
| 15 | 54144121 |
| 16 | 57129613 |
| 17 | 57780487 |
| 18 | 58293601 |
| 19 | 61378571 |
| 20 | 65578901 |
| 21 | 66786721 |
| 22 | 66787873 |