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 | 21735 |
| 2 | 76544 |
| 3 | 170624 |
| 4 | 301664 |
| 5 | 345344 |
| 6 | 348704 |
| 7 | 382304 |
| 8 | 739935 |
| 9 | 862784 |
| 10 | 1218944 |
| 11 | 1262624 |
| 12 | 1272704 |
| 13 | 1314495 |
| 14 | 1370655 |
| 15 | 1376864 |
| 16 | 1539615 |
| 17 | 1558304 |
| 18 | 1707615 |
| 19 | 1718144 |
| 20 | 1761375 |
| 21 | 1845375 |
| 22 | 1890944 |
| 23 | 1926015 |
| 24 | 2100735 |
| 25 | 2132864 |
| 26 | 2223584 |
| 27 | 2415104 |
| 28 | 2463615 |
| 29 | 2581215 |
| 30 | 2675295 |
| 31 | 2747744 |