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 | 19081 |
| 2 | 17569 |
| 3 | 124561 |
| 4 | 284129 |
| 5 | 461933 |
| 6 | 12994939 |
| 7 | 59888791 |
| 8 | 136812059 |
| 9 | 210687859 |
| 10 | 381287213 |
| 11 | 430477739 |
| 12 | 967646789 |
| 13 | 1003292441 |
| 14 | 1214844443 |
| 15 | 1235842577 |
| 16 | 1630956673 |
| 17 | 2035265203 |
| 18 | 3409511489 |
| 19 | 3760252651 |
| 20 | 4212399799 |
| 21 | 5010219631 |
| 22 | 5823581399 |
| 23 | 6487158329 |
| 24 | 7774729381 |
| 25 | 8729833339 |