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 | 1530 |
| 2 | 4260 |
| 3 | 25410 |
| 4 | 26040 |
| 5 | 78540 |
| 6 | 111720 |
| 7 | 174990 |
| 8 | 211050 |
| 9 | 214830 |
| 10 | 395430 |
| 11 | 403260 |
| 12 | 409290 |
| 13 | 459690 |
| 14 | 487830 |
| 15 | 512820 |
| 16 | 711120 |
| 17 | 779790 |
| 18 | 910560 |
| 19 | 1023750 |
| 20 | 1135950 |
| 21 | 1280370 |
| 22 | 1312350 |
| 23 | 1451520 |
| 24 | 1464810 |
| 25 | 1487070 |
| 26 | 1563510 |
| 27 | 1623360 |
| 28 | 1698060 |
| 29 | 1824330 |
| 30 | 1933680 |
| 31 | 2006340 |
| 32 | 2097480 |