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 | 7 |
| 2 | 47 |
| 3 | 599 |
| 4 | 1567 |
| 5 | 5807 |
| 6 | 7487 |
| 7 | 9463 |
| 8 | 20807 |
| 9 | 24623 |
| 10 | 28879 |
| 11 | 33599 |
| 12 | 81647 |
| 13 | 111599 |
| 14 | 123007 |
| 15 | 161839 |
| 16 | 225263 |
| 17 | 262399 |
| 18 | 282407 |
| 19 | 397807 |
| 20 | 541007 |
| 21 | 573247 |
| 22 | 606743 |
| 23 | 641519 |
| 24 | 922807 |
| 25 | 1115399 |
| 26 | 1513727 |
| 27 | 1577383 |
| 28 | 1709999 |
| 29 | 1779007 |
| 30 | 1849847 |
| 31 | 1997119 |
| 32 | 2399039 |
| 33 | 2573807 |
| 34 | 2948399 |