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 | 98 |
| 2 | 787 |
| 3 | 7558 |
| 4 | 112334 |
| 5 | 2370796 |
| 6 | 68989536 |
| 7 | 2942039652 |
| 8 | 179655879540 |
| 9 | 15600032557062 |
| 10 | 1955530152142929 |
| 11 | 351771423028876126 |
| 12 | 90632490221136217305 |