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 | 4031 |
| 2 | 10823 |
| 3 | 416959 |
| 4 | 496939 |
| 5 | 1354980 |
| 6 | 9146115 |
| 7 | 38949392 |
| 8 | 44472866 |
| 9 | 262908396 |
| 10 | 380264131 |