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 | 576 |
| 3 | 7915 |
| 4 | 105836 |
| 5 | 1507355 |
| 6 | 21722593 |
| 7 | 310484943 |
| 8 | 4425513760 |
| 9 | 63134328412 |
| 10 | 901227159937 |
| 11 | 12864169578564 |
| 12 | 183601169909753 |
| 13 | 2620373717197037 |
| 14 | 37399084988893847 |
| 15 | 533779392358514542 |
| 16 | 7618351848031247224 |