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 | 45 |
| 2 | 155 |
| 3 | 8116 |
| 4 | 61834 |
| 5 | 1812959 |
| 6 | 39089421 |
| 7 | 44319887 |