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 | 7 |
| 2 | 159 |
| 3 | 50 |
| 4 | 10 |
| 5 | 21 |
| 6 | 55 |
| 7 | 117 |
| 8 | 270 |
| 9 | 307 |
| 10 | 744 |
| 11 | 757 |
| 12 | 7804 |
| 13 | 13876 |
| 14 | 62099 |
| 15 | 70718 |
| 16 | 154755 |