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 | 0 |
| 1 | 4 |
| 2 | 91 |
| 3 | 28 |
| 4 | 196 |
| 5 | 31213 |
| 6 | 364 |
| 7 | 9604 |
| 8 | 53599 |
| 9 | 2548 |
| 10 | 470596 |