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 | 4617 |
| 2 | 7047 |
| 3 | 18193 |
| 4 | 33534 |
| 5 | 180803 |
| 6 | 196352 |
| 7 | 217147 |
| 8 | 283983 |
| 9 | 386391 |
| 10 | 422144 |
| 11 | 448147 |
| 12 | 616977 |
| 13 | 705875 |
| 14 | 842967 |
| 15 | 886250 |
| 16 | 926336 |
| 17 | 947125 |
| 18 | 954747 |
| 19 | 1169536 |
| 20 | 1235875 |
| 21 | 1373375 |
| 22 | 1866955 |
| 23 | 1883049 |
| 24 | 1968259 |