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 | 2 |
| 2 | 59 |
| 3 | 71 |
| 4 | 149 |
| 5 | 191 |
| 6 | 641 |
| 7 | 809 |
| 8 | 3371 |
| 9 | 5849 |
| 10 | 9239 |
| 11 | 20507 |
| 12 | 20981 |
| 13 | 32117 |
| 14 | 48779 |
| 15 | 176777 |
| 16 | 191249 |
| 17 | 204509 |
| 18 | 211061 |
| 19 | 223679 |
| 20 | 245129 |
| 21 | 358877 |
| 22 | 654161 |
| 23 | 2342771 |
| 24 | 3053291 |
| 25 | 4297961 |
| 26 | 4755347 |
| 27 | 6750221 |
| 28 | 8019509 |
| 29 | 9750371 |
| 30 | 10196759 |
| 31 | 11237981 |
| 32 | 23367077 |
| 33 | 34910219 |
| 34 | 93929219 |
| 35 | 186635747 |