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 | 16 |
| 2 | 36 |
| 3 | 36 |
| 4 | 97 |
| 5 | 97 |
| 6 | 97 |
| 7 | 6314 |
| 8 | 24404 |
| 9 | 24404 |
| 10 | 180346 |
| 11 | 871640 |
| 12 | 871640 |
| 13 | 1817221 |
| 14 | 3893939 |
| 15 | 3893939 |
| 16 | 79665948 |
| 17 | 1046312296 |
| 18 | 1046312296 |
| 19 | 1046312296 |
| 20 | 1046312296 |
| 21 | 1046312296 |
| 22 | 4754824913842 |
| 23 | 6377067475119 |
| 24 | 6377067475119 |