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 | 169 |
| 3 | 1681 |
| 4 | 6889 |
| 5 | 8281 |
| 6 | 11881 |
| 7 | 24649 |
| 8 | 27889 |
| 9 | 41209 |
| 10 | 57121 |
| 11 | 58081 |
| 12 | 67081 |
| 13 | 80089 |
| 14 | 101761 |
| 15 | 124609 |
| 16 | 175561 |
| 17 | 185761 |
| 18 | 201601 |
| 19 | 212521 |
| 20 | 332929 |
| 21 | 380689 |
| 22 | 413449 |
| 23 | 461041 |
| 24 | 508369 |
| 25 | 534361 |
| 26 | 609961 |
| 27 | 625681 |
| 28 | 654481 |
| 29 | 683929 |
| 30 | 693889 |
| 31 | 822649 |
| 32 | 829921 |
| 33 | 833569 |
| 34 | 1014049 |
| 35 | 1018081 |