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 | 192572 |
| 2 | 448 |
| 3 | 50946 |
| 4 | 5216 |
| 5 | 154980 |
| 6 | 92322 |
| 7 | 28672 |
| 8 | 300270 |
| 9 | 30926 |
| 10 | 30522 |
| 11 | 294348 |
| 12 | 30898 |
| 13 | 228104 |
| 14 | 105316 |
| 15 | 15362 |
| 16 | 138154 |
| 17 | 353430 |
| 18 | 56 |
| 19 | 60432 |
| 20 | 318646 |
| 21 | 31424 |
| 22 | 34488 |
| 23 | 355678 |
| 24 | 224 |
| 25 | 151732 |
| 26 | 14336 |
| 27 | 457534 |
| 28 | 52658 |
| 29 | 458752 |
| 30 | 28856 |
| 31 | 478140 |
| 32 | 881790 |
| 33 | 386158 |
| 34 | 292716 |
| 35 | 896 |
| 36 | 422284 |
| 37 | 119078 |
| 38 | 1792 |
| 39 | 63774 |