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 | 1024 |
| 2 | 100000 |
| 3 | 1268572 |
| 4 | 8573507 |
| 5 | 45648753 |
| 6 | 211856287 |
| 7 | 882833522 |
| 8 | 3343528551 |
| 9 | 11604617405 |
| 10 | 37199618077 |
| 11 | 110964317169 |
| 12 | 310166468938 |
| 13 | 817551602005 |
| 14 | 2043560704475 |
| 15 | 4868244723248 |
| 16 | 11101332102787 |
| 17 | 24326305539913 |