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 | 29 |
| 2 | 149 |
| 3 | 3749 |
| 4 | 93749 |
| 5 | 58593749 |
| 6 | 1464843749 |
| 7 | 915527343749 |
| 8 | 22888183593749 |
| 9 | 14305114746093749 |
| 10 | 223517417907714843749 |
| 11 | 5587935447692871093749 |
| 12 | 87311491370201110839843749 |
| 13 | 54569682106375694274902343749 |
| 14 | 1364242052659392356872558593749 |