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 | 172 |
| 2 | 1331 |
| 3 | 110985 |
| 4 | 3008980 |
| 5 | 136579852 |
| 6 | 4797577911 |
| 7 | 191154162535 |
| 8 | 7146408189140 |
| 9 | 275880367771522 |
| 10 | 10477887715882961 |
| 11 | 401257797241430275 |
| 12 | 15301725709872289480 |
| 13 | 584778458159088101962 |
| 14 | 22323683135830513164011 |