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 | 727 |
| 2 | 1423 |
| 3 | 1861 |
| 4 | 3719 |
| 5 | 6173 |
| 6 | 9749 |
| 7 | 11321 |
| 8 | 13183 |
| 9 | 19073 |
| 10 | 20873 |
| 11 | 23227 |
| 12 | 23473 |
| 13 | 23827 |
| 14 | 26981 |
| 15 | 27883 |
| 16 | 34351 |
| 17 | 35323 |
| 18 | 41263 |
| 19 | 42677 |
| 20 | 44449 |
| 21 | 45127 |
| 22 | 45523 |
| 23 | 47527 |
| 24 | 48751 |
| 25 | 49727 |
| 26 | 52391 |
| 27 | 53623 |
| 28 | 53849 |
| 29 | 68749 |
| 30 | 71993 |
| 31 | 72559 |
| 32 | 78823 |
| 33 | 83609 |
| 34 | 89227 |
| 35 | 92779 |