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 | 26 |
| 3 | 28 |
| 4 | 76 |
| 5 | 210 |
| 6 | 1801 |
| 7 | 3508 |
| 8 | 16180 |
| 9 | 29286 |
| 10 | 33988 |
| 11 | 1161208 |
| 12 | 4010473 |
| 13 | 164048770 |
| 14 | 18294479654 |