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 | 4 |
| 2 | 6 |
| 3 | 8 |
| 4 | 16 |
| 5 | 18 |
| 6 | 92 |
| 7 | 254 |
| 8 | 258 |
| 9 | 660 |
| 10 | 1850 |
| 11 | 2496 |
| 12 | 2774 |
| 13 | 2832 |
| 14 | 7430 |
| 15 | 28540 |
| 16 | 32124 |