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 | 216 |
| 2 | 240 |
| 3 | 336 |
| 4 | 360 |
| 5 | 504 |
| 6 | 528 |
| 7 | 540 |
| 8 | 560 |
| 9 | 600 |
| 10 | 624 |
| 11 | 756 |
| 12 | 792 |
| 13 | 810 |
| 14 | 816 |
| 15 | 840 |
| 16 | 880 |
| 17 | 900 |
| 18 | 912 |
| 19 | 936 |
| 20 | 1000 |
| 21 | 1040 |
| 22 | 1104 |
| 23 | 1134 |
| 24 | 1176 |
| 25 | 1188 |
| 26 | 1224 |
| 27 | 1232 |
| 28 | 1260 |
| 29 | 1320 |
| 30 | 1350 |
| 31 | 1360 |
| 32 | 1368 |
| 33 | 1392 |
| 34 | 1400 |
| 35 | 1404 |
| 36 | 1456 |
| 37 | 1488 |
| 38 | 1500 |
| 39 | 1520 |
| 40 | 1560 |
| 41 | 1656 |
| 42 | 1764 |
| 43 | 1776 |
| 44 | 1782 |
| 45 | 1836 |
| 46 | 1840 |
| 47 | 1848 |