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 | 3761 |
| 2 | 13367 |
| 3 | 31397 |
| 4 | 132953 |
| 5 | 233743 |
| 6 | 233911 |
| 7 | 313829 |
| 8 | 333857 |
| 9 | 333923 |
| 10 | 337397 |
| 11 | 337487 |
| 12 | 337661 |
| 13 | 337907 |
| 14 | 357727 |
| 15 | 370451 |
| 16 | 373753 |
| 17 | 374159 |
| 18 | 375407 |
| 19 | 375979 |
| 20 | 379433 |
| 21 | 379859 |
| 22 | 383557 |
| 23 | 397673 |
| 24 | 397751 |
| 25 | 397829 |
| 26 | 399241 |
| 27 | 409823 |
| 28 | 473659 |
| 29 | 616789 |
| 30 | 733331 |