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 | 5419 |
| 2 | 558227 |
| 3 | 102539 |
| 4 | 201031 |
| 5 | 30553 |
| 6 | 76597 |
| 7 | 619 |
| 8 | 15971 |
| 9 | 106174 |
| 10 | 313 |
| 11 | 381319 |
| 12 | 13627 |
| 13 | 9137 |
| 14 | 1951 |
| 15 | 1559 |
| 16 | 64157 |
| 17 | 5167 |
| 18 | 64919 |
| 19 | 237163 |
| 20 | 13327 |
| 21 | 165829 |
| 22 | 8698 |
| 23 | 4003 |
| 24 | 135211 |
| 25 | 68674 |
| 26 | 16581 |
| 27 | 38667 |
| 28 | 547 |
| 29 | 7841 |
| 30 | 120397 |
| 31 | 16487 |
| 32 | 39367 |
| 33 | 2441 |
| 34 | 100649 |
| 35 | 94889 |
| 36 | 12157 |
| 37 | 74093 |
| 38 | 9466 |
| 39 | 4673 |