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 | 4 |
| 2 | 184 |
| 3 | 344 |
| 4 | 352 |
| 5 | 392 |
| 6 | 1060 |
| 7 | 2452 |
| 8 | 7360 |
| 9 | 9736 |
| 10 | 10324 |
| 11 | 21316 |
| 12 | 22752 |
| 13 | 27272 |
| 14 | 27744 |
| 15 | 28068 |
| 16 | 55628 |
| 17 | 72864 |
| 18 | 88472 |
| 19 | 95872 |
| 20 | 124628 |
| 21 | 218584 |
| 22 | 424448 |
| 23 | 517960 |
| 24 | 880792 |
| 25 | 1455620 |
| 26 | 3284232 |