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 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 6 |
| 6 | 7 |
| 7 | 24 |
| 8 | 343 |
| 9 | 375 |
| 10 | 392 |
| 11 | 640 |
| 12 | 686 |
| 13 | 2401 |
| 14 | 3375 |
| 15 | 4802 |
| 16 | 4913 |
| 17 | 6400 |
| 18 | 13122 |
| 19 | 14336 |
| 20 | 14641 |
| 21 | 30375 |
| 22 | 33614 |
| 23 | 64000 |
| 24 | 468750 |
| 25 | 640000 |
| 26 | 1703936 |
| 27 | 2725888 |
| 28 | 2839714 |
| 29 | 2883584 |
| 30 | 4687500 |
| 31 | 5537792 |
| 32 | 6298560 |
| 33 | 6400000 |
| 34 | 7864320 |
| 35 | 13668750 |
| 36 | 14172488 |
| 37 | 19267584 |
| 38 | 21807104 |
| 39 | 26040609 |
| 40 | 28629151 |