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 | 6006 |
| 2 | 17490 |
| 3 | 67860 |
| 4 | 331674 |
| 5 | 1980902 |
| 6 | 13757850 |
| 7 | 106254070 |
| 8 | 882141222 |
| 9 | 7687451167 |
| 10 | 69242679948 |