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 | 10 |
| 2 | 5568 |
| 3 | 5302303 |
| 4 | 5279762116 |
| 5 | 5277410421368 |
| 6 | 5277177914347752 |
| 7 | 5277147974562930196 |
| 8 | 5277145259376056385184 |
| 9 | 5277145005746992952994327 |