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 | 0 |
| 2 | 92 |
| 3 | 935 |
| 4 | 1299 |
| 5 | 1775 |
| 6 | 6552 |
| 7 | 8660 |
| 8 | 11424 |
| 9 | 39243 |
| 10 | 51527 |
| 11 | 67635 |
| 12 | 229772 |
| 13 | 301368 |
| 14 | 395252 |
| 15 | 1340255 |
| 16 | 1757547 |
| 17 | 2304743 |
| 18 | 7812624 |
| 19 | 10244780 |
| 20 | 13434072 |
| 21 | 45536355 |
| 22 | 59711999 |
| 23 | 78300555 |
| 24 | 265406372 |
| 25 | 348028080 |
| 26 | 456370124 |
| 27 | 1546902743 |
| 28 | 2028457347 |
| 29 | 2659921055 |
| 30 | 9016010952 |