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 | 2 |
| 2 | 5 |
| 3 | 29 |
| 4 | 5741 |
| 5 | 33461 |
| 6 | 44560482149 |
| 7 | 1746860020068409 |
| 8 | 68480406462161287469 |
| 9 | 13558774610046711780701 |
| 10 | 4125636888562548868221559797461449 |
| 11 | 4760981394323203445293052612223893281 |