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 | 3 |
| 2 | 10 |
| 3 | 11 |
| 4 | 34 |
| 5 | 36 |
| 6 | 105 |
| 7 | 109 |
| 8 | 114 |
| 9 | 3363 |
| 10 | 13834 |
| 11 | 438109 |
| 12 | 1383471 |
| 13 | 3622034 |
| 14 | 10954411 |
| 15 | 11537388 |
| 16 | 33336636 |
| 17 | 105517363 |
| 18 | 141114114 |
| 19 | 3333366765 |
| 20 | 3333333366663363 |
| 21 | 333645229535671903 |