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 | 3 |
| 2 | 15 |
| 3 | 24 |
| 4 | 63 |
| 5 | 93 |
| 6 | 126 |
| 7 | 114 |
| 8 | 255 |
| 9 | 204 |
| 10 | 324 |
| 11 | 294 |
| 12 | 420 |
| 13 | 588 |
| 14 | 504 |
| 15 | 762 |
| 16 | 855 |
| 17 | 756 |
| 18 | 1008 |
| 19 | 930 |
| 20 | 912 |
| 21 | 1020 |
| 22 | 921 |
| 23 | 924 |
| 24 | 1344 |
| 25 | 1344 |
| 26 | 1680 |
| 27 | 1596 |
| 28 | 1764 |
| 29 | 2040 |
| 30 | 1392 |
| 31 | 1638 |
| 32 | 2394 |
| 33 | 2016 |
| 34 | 1836 |
| 35 | 1776 |
| 36 | 2604 |
| 37 | 1644 |
| 38 | 1920 |
| 39 | 1806 |
| 40 | 2976 |
| 41 | 2343 |
| 42 | 1896 |
| 43 | 2436 |
| 44 | 2130 |
| 45 | 3048 |
| 46 | 3240 |
| 47 | 2256 |