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 | 37 |
| 2 | 101 |
| 3 | 461 |
| 4 | 283 |
| 5 | 607 |
| 6 | 2357 |
| 7 | 13693 |
| 8 | 15733 |
| 9 | 149969 |
| 10 | 22283 |
| 11 | 8597 |
| 12 | 2580511 |
| 13 | 2111491 |
| 14 | 670619 |
| 15 | 13326493 |
| 16 | 92590969 |
| 17 | 926790421 |
| 18 | 216001147 |