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 | 709 |
| 2 | 1033 |
| 3 | 2767 |
| 4 | 2791 |
| 5 | 2917 |
| 6 | 3727 |
| 7 | 3769 |
| 8 | 5647 |
| 9 | 5657 |
| 10 | 5737 |
| 11 | 7039 |
| 12 | 7321 |
| 13 | 8089 |
| 14 | 8291 |
| 15 | 8387 |
| 16 | 9433 |
| 17 | 9473 |
| 18 | 9851 |
| 19 | 12073 |
| 20 | 12343 |
| 21 | 13417 |
| 22 | 14083 |
| 23 | 14561 |
| 24 | 14723 |
| 25 | 14831 |
| 26 | 14969 |
| 27 | 15313 |
| 28 | 18127 |
| 29 | 19841 |
| 30 | 25033 |
| 31 | 28081 |
| 32 | 28477 |
| 33 | 29153 |
| 34 | 29179 |
| 35 | 32771 |
| 36 | 33161 |
| 37 | 33199 |
| 38 | 33377 |
| 39 | 34337 |
| 40 | 36713 |