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 | 19683 |
| 1 | 1000000000 |
| 2 | 118587876497 |
| 3 | 2641807540224 |
| 4 | 26439622160671 |
| 5 | 165216101262848 |
| 6 | 756680642578125 |
| 7 | 2779905883635712 |
| 8 | 8662995818654939 |
| 9 | 23762680013799936 |
| 10 | 58871586708267913 |
| 11 | 134217728000000000 |