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 | 10012 |
| 2 | 1441534384 |
| 3 | 154620656140976 |
| 4 | 17312701462385916505 |
| 5 | 1926836037115087006553088 |
| 6 | 214664979834173287380956088153 |
| 7 | 23911146651705731250582573707211200 |