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 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 8 |
| 5 | 9 |
| 6 | 14 |
| 7 | 13 |
| 8 | 24 |
| 9 | 28 |
| 10 | 36 |
| 11 | 38 |
| 12 | 55 |
| 13 | 54 |
| 14 | 68 |
| 15 | 75 |
| 16 | 106 |
| 17 | 120 |
| 18 | 154 |
| 19 | 168 |
| 20 | 208 |
| 21 | 228 |
| 22 | 269 |
| 23 | 298 |
| 24 | 374 |
| 25 | 404 |
| 26 | 475 |
| 27 | 530 |
| 28 | 618 |
| 29 | 682 |
| 30 | 808 |
| 31 | 896 |
| 32 | 1080 |
| 33 | 1220 |
| 34 | 1410 |
| 35 | 1581 |
| 36 | 1828 |
| 37 | 2022 |
| 38 | 2322 |
| 39 | 2598 |
| 40 | 2963 |
| 41 | 3278 |
| 42 | 3732 |
| 43 | 4128 |
| 44 | 4684 |
| 45 | 5218 |
| 46 | 5888 |
| 47 | 6550 |
| 48 | 7418 |
| 49 | 8192 |
| 50 | 9198 |
| 51 | 10187 |