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 | 8 |
| 2 | 12 |
| 3 | 105 |
| 4 | 1331 |
| 5 | 10013 |
| 6 | 100181 |
| 7 | 1030301 |
| 8 | 10000127 |
| 9 | 100000727 |
| 10 | 1027243729 |
| 11 | 10000002797 |
| 12 | 100000000757 |
| 13 | 1002101470343 |
| 14 | 10000000000493 |
| 15 | 100000000005643 |
| 16 | 1000090002700027 |
| 17 | 10000000000001251 |
| 18 | 100000000000000649 |