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 | 128 |
| 2 | 6561 |
| 3 | 6624 |
| 4 | 250047 |
| 5 | 252448 |
| 6 | 253125 |
| 7 | 264627 |
| 8 | 267168 |
| 9 | 290871 |
| 10 | 293664 |
| 11 | 342792 |
| 12 | 377622 |
| 13 | 381248 |
| 14 | 557424 |
| 15 | 648432 |
| 16 | 762696 |
| 17 | 841824 |
| 18 | 1109052 |
| 19 | 2198208 |
| 20 | 2374464 |
| 21 | 2472384 |
| 22 | 5018304 |
| 23 | 9529569 |
| 24 | 9646875 |
| 25 | 9765625 |
| 26 | 10085229 |
| 27 | 10209375 |
| 28 | 10673289 |
| 29 | 10775776 |
| 30 | 11085417 |
| 31 | 11211291 |