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) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 3 |
| 6 | 13 |
| 7 | 233 |
| 8 | 46368 |
| 9 | 701408733 |
| 10 | 37889062373143906 |
| 11 | 6161314747715278029583501626149 |
| 12 | 818706854228831001753880637535093596811413714795418360007 |