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 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 17 |
| 9 | 39 |
| 10 | 49 |
| 11 | 59 |
| 12 | 77 |
| 13 | 100 |
| 14 | 150 |
| 15 | 318 |
| 16 | 381 |
| 17 | 783 |
| 18 | 1731 |
| 19 | 1917 |
| 20 | 8854 |
| 21 | 11244 |
| 22 | 11959 |
| 23 | 12129 |
| 24 | 18532 |
| 25 | 22717 |
| 26 | 23364 |
| 27 | 24252 |
| 28 | 24548 |
| 29 | 25323 |
| 30 | 30177 |
| 31 | 53717 |
| 32 | 380975 |
| 33 | 424860 |