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 | 24 |
| 2 | 27 |
| 3 | 48 |
| 4 | 79 |
| 5 | 120 |
| 6 | 168 |
| 7 | 199 |
| 8 | 288 |
| 9 | 350 |
| 10 | 360 |
| 11 | 378 |
| 12 | 391 |
| 13 | 447 |
| 14 | 507 |
| 15 | 528 |
| 16 | 775 |
| 17 | 840 |
| 18 | 895 |
| 19 | 960 |
| 20 | 1088 |
| 21 | 1136 |
| 22 | 1368 |
| 23 | 1638 |
| 24 | 1639 |
| 25 | 1680 |
| 26 | 1848 |
| 27 | 1849 |
| 28 | 2095 |
| 29 | 2127 |
| 30 | 2208 |
| 31 | 2322 |
| 32 | 2749 |
| 33 | 2808 |
| 34 | 3720 |
| 35 | 3726 |
| 36 | 3798 |
| 37 | 3799 |
| 38 | 3919 |
| 39 | 4050 |
| 40 | 4087 |
| 41 | 4488 |
| 42 | 4550 |
| 43 | 4872 |
| 44 | 5040 |
| 45 | 5328 |
| 46 | 5448 |
| 47 | 5631 |
| 48 | 6240 |