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 | 11 |
| 2 | 13 |
| 3 | 17 |
| 4 | 103 |
| 5 | 107 |
| 6 | 1487 |
| 7 | 1873 |
| 8 | 3463 |
| 9 | 5653 |
| 10 | 15733 |
| 11 | 16063 |
| 12 | 16067 |
| 13 | 19423 |
| 14 | 19427 |
| 15 | 21017 |
| 16 | 22277 |
| 17 | 43783 |
| 18 | 43787 |
| 19 | 55337 |
| 20 | 79693 |
| 21 | 88813 |
| 22 | 101113 |
| 23 | 144167 |
| 24 | 165707 |
| 25 | 166847 |
| 26 | 195737 |
| 27 | 201827 |
| 28 | 225347 |
| 29 | 247607 |
| 30 | 257863 |
| 31 | 266683 |
| 32 | 268817 |
| 33 | 276043 |
| 34 | 284743 |