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 | 2 |
| 2 | 112 |
| 3 | 114 |
| 4 | 116 |
| 5 | 364 |
| 6 | 366 |
| 7 | 368 |
| 8 | 394 |
| 9 | 396 |
| 10 | 398 |
| 11 | 484 |
| 12 | 486 |
| 13 | 488 |
| 14 | 694 |
| 15 | 696 |
| 16 | 698 |
| 17 | 934 |
| 18 | 936 |
| 19 | 938 |
| 20 | 1402 |
| 21 | 1404 |
| 22 | 1406 |