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 | 13 |
| 2 | 73 |
| 3 | 97 |
| 4 | 5827 |
| 5 | 442963 |
| 6 | 2625487 |
| 7 | 2674927 |
| 8 | 4791847 |
| 9 | 22788583 |
| 10 | 28860367 |
| 11 | 41303497 |
| 12 | 58231387 |
| 13 | 61464883 |
| 14 | 79754713 |
| 15 | 79997893 |
| 16 | 83380027 |
| 17 | 85849903 |
| 18 | 95644777 |
| 19 | 97776193 |
| 20 | 99093487 |
| 21 | 109197217 |
| 22 | 120527917 |
| 23 | 140745013 |
| 24 | 164976403 |