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 | 7336455 |
| 2 | 41337555 |
| 3 | 110691295 |
| 4 | 108212055 |
| 5 | 154646206 |
| 6 | 313439511 |
| 7 | 6400149855 |
| 8 | 9971007915 |
| 9 | 10049576691 |
| 10 | 9849706755 |
| 11 | 12125842995 |
| 12 | 12180547995 |
| 13 | 14064001666 |
| 14 | 18225635506 |
| 15 | 26623431835 |
| 16 | 20500208806 |
| 17 | 23746912995 |
| 18 | 23952459706 |
| 19 | 43137954706 |
| 20 | 56039259255 |
| 21 | 99517314526 |
| 22 | 125782774755 |