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) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 8 |
| 3 | 8 |
| 4 | 16 |
| 5 | 32 |
| 6 | 60 |
| 7 | 72 |
| 8 | 136 |
| 9 | 200 |
| 10 | 376 |
| 11 | 512 |
| 12 | 964 |
| 13 | 1296 |
| 14 | 2368 |
| 15 | 3084 |
| 16 | 5482 |
| 17 | 6736 |
| 18 | 11132 |
| 19 | 12208 |
| 20 | 18612 |
| 21 | 18444 |
| 22 | 24968 |
| 23 | 19632 |
| 24 | 22289 |
| 25 | 13600 |
| 26 | 11842 |
| 27 | 4340 |
| 28 | 2398 |
| 29 | 472 |
| 30 | 148 |