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 | 4 |
| 2 | 8 |
| 3 | 9 |
| 4 | 27 |
| 5 | 121 |
| 6 | 125 |
| 7 | 243 |
| 8 | 1331 |
| 9 | 4489 |
| 10 | 10201 |
| 11 | 12769 |
| 12 | 24649 |
| 13 | 37249 |
| 14 | 66049 |
| 15 | 80089 |
| 16 | 96721 |
| 17 | 113569 |
| 18 | 139129 |
| 19 | 167281 |
| 20 | 175561 |
| 21 | 177147 |
| 22 | 214369 |
| 23 | 259081 |
| 24 | 358801 |
| 25 | 371293 |
| 26 | 413449 |
| 27 | 426409 |
| 28 | 436921 |
| 29 | 552049 |
| 30 | 579121 |
| 31 | 591361 |
| 32 | 635209 |
| 33 | 823543 |
| 34 | 1026169 |