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 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 15 |
| 6 | 19 |
| 7 | 41 |
| 8 | 59 |
| 9 | 61 |
| 10 | 105 |
| 11 | 661 |
| 12 | 2653 |
| 13 | 3069 |
| 14 | 3943 |
| 15 | 4053 |
| 16 | 8275 |