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 | 0 |
| 2 | 1 |
| 3 | 4 |
| 4 | 6 |
| 5 | 7 |
| 6 | 10 |
| 7 | 11 |
| 8 | 20 |
| 9 | 21 |
| 10 | 23 |
| 11 | 32 |
| 12 | 33 |
| 13 | 38 |
| 14 | 47 |
| 15 | 51 |
| 16 | 52 |
| 17 | 53 |
| 18 | 54 |
| 19 | 78 |
| 20 | 101 |
| 21 | 106 |
| 22 | 122 |
| 23 | 177 |
| 24 | 205 |
| 25 | 216 |
| 26 | 370 |
| 27 | 373 |
| 28 | 383 |
| 29 | 393 |
| 30 | 411 |
| 31 | 753 |
| 32 | 757 |
| 33 | 758 |
| 34 | 763 |