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 | 4 |
| 3 | 13 |
| 4 | 30 |
| 5 | 73 |
| 6 | 82 |
| 7 | 120 |
| 8 | 168 |
| 9 | 227 |
| 10 | 422 |
| 11 | 433 |
| 12 | 451 |
| 13 | 607 |
| 14 | 612 |
| 15 | 798 |
| 16 | 1527 |
| 17 | 6958 |