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) |
|---|---|
| 2 | 59 |
| 3 | 257 |
| 4 | 17 |
| 5 | 487 |
| 6 | 5737 |
| 7 | 23459 |
| 8 | 364379 |
| 9 | 681899 |
| 10 | 4275343 |
| 11 | 14747137 |
| 12 | 12284017 |
| 13 | 61598897 |
| 14 | 62232899 |
| 15 | 95386019 |
| 16 | 824443051 |
| 17 | 2245849783 |