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 | 30 |
| 2 | 48 |
| 3 | 72 |
| 4 | 84 |
| 5 | 120 |
| 6 | 192 |
| 7 | 252 |
| 8 | 270 |
| 9 | 288 |
| 10 | 336 |
| 11 | 432 |
| 12 | 480 |
| 13 | 648 |
| 14 | 720 |
| 15 | 750 |
| 16 | 756 |
| 17 | 768 |
| 18 | 780 |
| 19 | 936 |
| 20 | 1008 |
| 21 | 1080 |
| 22 | 1152 |
| 23 | 1200 |
| 24 | 1344 |
| 25 | 1470 |
| 26 | 1728 |
| 27 | 1800 |
| 28 | 1920 |
| 29 | 2100 |
| 30 | 2268 |
| 31 | 2352 |
| 32 | 2400 |
| 33 | 2430 |
| 34 | 2592 |
| 35 | 2784 |
| 36 | 2880 |
| 37 | 3000 |
| 38 | 3024 |
| 39 | 3060 |
| 40 | 3072 |
| 41 | 3120 |
| 42 | 3528 |
| 43 | 3600 |
| 44 | 3630 |
| 45 | 3888 |
| 46 | 4032 |
| 47 | 4116 |