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 | 3 |
| 2 | 53 |
| 3 | 61 |
| 4 | 71 |
| 5 | 89 |
| 6 | 101 |
| 7 | 107 |
| 8 | 7121 |
| 9 | 7129 |
| 10 | 7159 |
| 11 | 7187 |
| 12 | 424891 |
| 13 | 29739371 |
| 14 | 29740511 |
| 15 | 29740523 |
| 16 | 29740723 |
| 17 | 1844046469 |
| 18 | 1844046481 |
| 19 | 1844046517 |
| 20 | 1844046571 |
| 21 | 1844046629 |
| 22 | 1844046679 |
| 23 | 1844046733 |
| 24 | 1844046793 |
| 25 | 1844046851 |
| 26 | 1844047357 |
| 27 | 1844047421 |
| 28 | 1844047501 |
| 29 | 1845540199 |
| 30 | 1847154073 |
| 31 | 1847154109 |