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 | 60977817398996785 |
| 2 | 105083995864811041 |
| 3 | 107473646345582881 |
| 4 | 132819104923908481 |
| 5 | 145671955835893201 |
| 6 | 161802381510126721 |
| 7 | 165167398073764801 |
| 8 | 206063729626916161 |
| 9 | 263076030916096321 |
| 10 | 292433912163313921 |
| 11 | 292561243007134465 |
| 12 | 337365329710615921 |
| 13 | 388219799621120545 |