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 | 8855 |
| 2 | 31535 |
| 3 | 73535 |
| 4 | 265895 |
| 5 | 12676799 |
| 6 | 30071327 |
| 7 | 86450399 |
| 8 | 561645839 |
| 9 | 674628479 |
| 10 | 741722399 |
| 11 | 945066527 |
| 12 | 1066699799 |
| 13 | 1304305415 |
| 14 | 2239506719 |
| 15 | 2423951999 |
| 16 | 2693338559 |
| 17 | 3512071871 |
| 18 | 4708417055 |
| 19 | 4811496767 |
| 20 | 8194093919 |
| 21 | 9140299199 |
| 22 | 9184665599 |
| 23 | 9405512639 |
| 24 | 11729537855 |