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 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 7 |
| 7 | 14 |
| 8 | 21 |
| 9 | 27 |
| 10 | 34 |
| 11 | 53 |
| 12 | 72 |
| 13 | 96 |
| 14 | 145 |
| 15 | 168 |
| 16 | 191 |
| 17 | 192 |
| 18 | 309 |
| 19 | 393 |
| 20 | 502 |
| 21 | 667 |
| 22 | 1055 |
| 23 | 1534 |
| 24 | 1710 |
| 25 | 4171 |
| 26 | 4838 |
| 27 | 4950 |
| 28 | 9932 |
| 29 | 10860 |
| 30 | 11906 |
| 31 | 14148 |
| 32 | 17184 |
| 33 | 27054 |
| 34 | 31435 |