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 | 3 |
| 3 | 4 |
| 4 | 8 |
| 5 | 13 |
| 6 | 32 |
| 7 | 41 |
| 8 | 45 |
| 9 | 59 |
| 10 | 97 |
| 11 | 107 |
| 12 | 364 |
| 13 | 421 |
| 14 | 444 |
| 15 | 1164 |
| 16 | 1663 |
| 17 | 3202 |
| 18 | 4335 |
| 19 | 4841 |
| 20 | 13528 |
| 21 | 22159 |
| 22 | 38095 |
| 23 | 50327 |
| 24 | 72853 |