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 | 32640 |
| 2 | 73920 |
| 3 | 130816 |
| 4 | 165600 |
| 5 | 204480 |
| 6 | 265356 |
| 7 | 294528 |
| 8 | 401856 |
| 9 | 592416 |
| 10 | 839160 |
| 11 | 947376 |
| 12 | 990528 |
| 13 | 1279200 |
| 14 | 1445850 |
| 15 | 1492128 |
| 16 | 1606528 |
| 17 | 1842240 |
| 18 | 1844160 |
| 19 | 2031120 |
| 20 | 2049300 |
| 21 | 2821500 |
| 22 | 2956096 |
| 23 | 3571128 |
| 24 | 3963520 |
| 25 | 4148640 |
| 26 | 4250070 |
| 27 | 4335040 |