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 | 3 |
| 2 | 38569 |
| 3 | 61423 |
| 4 | 88696 |
| 5 | 3686022 |
| 6 | 6313970 |
| 7 | 7223061 |
| 8 | 84319381 |
| 9 | 98033553 |
| 10 | 345087246071675410527410 |
| 11 | 403910775483440116409763 |
| 12 | 596089224516559883590229 |
| 13 | 654912753928324589472582 |