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 | 32 |
| 2 | 1129 |
| 3 | 44391 |
| 4 | 1713803 |
| 5 | 66363023 |
| 6 | 2568513843 |
| 7 | 99419347147 |
| 8 | 3848174315295 |
| 9 | 148949599913987 |
| 10 | 5765325542821919 |
| 11 | 223155884726125003 |
| 12 | 8637595276083930107 |
| 13 | 334331547130486255947 |
| 14 | 12940822049109738429467 |
| 15 | 500894626143397858765227 |