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) |
|---|---|
| 0 | 0 |
| 1 | 3 |
| 2 | 4 |
| 3 | 8 |
| 4 | 12 |
| 5 | 12 |
| 6 | 12 |
| 7 | 16 |
| 8 | 32 |
| 9 | 56 |
| 10 | 68 |
| 11 | 40 |
| 12 | 20 |
| 13 | 16 |
| 14 | 32 |
| 15 | 56 |
| 16 | 80 |
| 17 | 88 |
| 18 | 104 |
| 19 | 152 |
| 20 | 256 |
| 21 | 376 |
| 22 | 388 |
| 23 | 164 |
| 24 | 64 |
| 25 | 24 |
| 26 | 40 |
| 27 | 56 |
| 28 | 80 |
| 29 | 88 |
| 30 | 104 |
| 31 | 152 |
| 32 | 256 |
| 33 | 376 |
| 34 | 424 |
| 35 | 296 |
| 36 | 256 |
| 37 | 272 |
| 38 | 416 |
| 39 | 552 |