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 | 8448 |
| 2 | 40704 |
| 3 | 42624 |
| 4 | 46464 |
| 5 | 63936 |
| 6 | 65856 |
| 7 | 69696 |
| 8 | 234432 |
| 9 | 255552 |
| 10 | 297792 |
| 11 | 426624 |
| 12 | 639936 |
| 13 | 2152512 |
| 14 | 2300032 |
| 15 | 2327232 |
| 16 | 2346432 |
| 17 | 2570752 |
| 18 | 2726272 |
| 19 | 2741472 |
| 20 | 2783872 |
| 21 | 2939392 |
| 22 | 2996992 |
| 23 | 4072704 |
| 24 | 4209024 |
| 25 | 4266624 |
| 26 | 4811184 |
| 27 | 4897984 |
| 28 | 6129216 |
| 29 | 6167616 |
| 30 | 6186816 |
| 31 | 6334336 |