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) |
|---|---|
| 4 | 16 |
| 5 | 25 |
| 6 | 36 |
| 7 | 49 |
| 8 | 62 |
| 9 | 76 |
| 10 | 92 |
| 11 | 104 |
| 12 | 120 |
| 13 | 136 |
| 14 | 152 |
| 15 | 168 |
| 16 | 184 |
| 17 | 200 |
| 18 | 216 |