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 | 12 |
| 2 | 96 |
| 3 | 1072 |
| 4 | 10505 |
| 5 | 101600 |
| 6 | 989947 |
| 7 | 9702349 |
| 8 | 94937311 |
| 9 | 927766394 |
| 10 | 9067631046 |
| 11 | 88653591037 |
| 12 | 866785617482 |
| 13 | 8474253980191 |
| 14 | 82848823383647 |
| 15 | 809985234784217 |