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 | 65 |
| 2 | 4225 |
| 3 | 78799 |
| 4 | 2841311 |
| 5 | 95207761 |
| 6 | 2805723059 |
| 7 | 90497940567 |
| 8 | 2863087460903 |
| 9 | 89499787923617 |
| 10 | 2831117517162739 |
| 11 | 89219013685261269 |
| 12 | 2809084210921214817 |
| 13 | 88579091493698602265 |
| 14 | 2791355238871425908621 |
| 15 | 87960857432849796359965 |