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 | 48439 |
| 2 | 102387 |
| 3 | 140744 |
| 4 | 250129 |
| 5 | 252499 |
| 6 | 252500 |
| 7 | 309379 |
| 8 | 363995 |
| 9 | 375601 |
| 10 | 450347 |
| 11 | 483202 |
| 12 | 595298 |
| 13 | 722275 |
| 14 | 850138 |
| 15 | 964604 |
| 16 | 1109283 |
| 17 | 1268703 |
| 18 | 1367754 |
| 19 | 1373818 |
| 20 | 1381298 |
| 21 | 1676919 |
| 22 | 1717341 |
| 23 | 1819654 |
| 24 | 1901872 |
| 25 | 1924024 |
| 26 | 2088622 |
| 27 | 2162433 |