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 | 4 |
| 3 | 8 |
| 4 | 9 |
| 5 | 121 |
| 6 | 169 |
| 7 | 343 |
| 8 | 961 |
| 9 | 1331 |
| 10 | 10201 |
| 11 | 12769 |
| 12 | 14641 |
| 13 | 94249 |
| 14 | 96721 |
| 15 | 1030301 |
| 16 | 1042441 |
| 17 | 1062961 |
| 18 | 1216609 |
| 19 | 1442401 |
| 20 | 1692601 |
| 21 | 9066121 |
| 22 | 104060401 |
| 23 | 121066009 |
| 24 | 900660121 |
| 25 | 12148668841 |
| 26 | 12367886521 |
| 27 | 12568876321 |
| 28 | 14886684121 |
| 29 | 1000422044521 |
| 30 | 1002007006009 |
| 31 | 1020506060401 |