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 | 2161 |
| 2 | 39841 |
| 3 | 242491 |
| 4 | 414553 |
| 5 | 513691 |
| 6 | 555871 |
| 7 | 830551 |
| 8 | 854431 |
| 9 | 904261 |
| 10 | 1663951 |
| 11 | 1706473 |
| 12 | 2060803 |
| 13 | 3201643 |
| 14 | 5543029 |
| 15 | 6075379 |
| 16 | 6497509 |
| 17 | 6830797 |
| 18 | 6846787 |
| 19 | 7245937 |
| 20 | 7558297 |
| 21 | 9300043 |
| 22 | 9339439 |
| 23 | 12248779 |
| 24 | 23175751 |
| 25 | 23793631 |
| 26 | 24769057 |