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 | 1872 |
| 2 | 7488 |
| 3 | 11700 |
| 4 | 825552 |
| 5 | 990288 |
| 6 | 1123668 |
| 7 | 1629108 |
| 8 | 3146832 |
| 9 | 3302208 |
| 10 | 4680000 |
| 11 | 6627348 |
| 12 | 7667712 |
| 13 | 8783892 |
| 14 | 15502032 |
| 15 | 16017300 |
| 16 | 16365492 |
| 17 | 17252352 |
| 18 | 25407252 |
| 19 | 32617728 |
| 20 | 42401268 |
| 21 | 42966612 |
| 22 | 54100800 |
| 23 | 66163968 |
| 24 | 71182800 |
| 25 | 73019700 |