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 | 20 |
| 4 | 32 |
| 5 | 88 |
| 6 | 212 |
| 7 | 296 |
| 8 | 344 |
| 9 | 1070 |
| 10 | 1166 |
| 11 | 1374 |
| 12 | 1655 |
| 13 | 2248 |
| 14 | 2698 |
| 15 | 3368 |
| 16 | 3730 |
| 17 | 3916 |
| 18 | 4936 |
| 19 | 5160 |
| 20 | 5388 |
| 21 | 6725 |
| 22 | 6983 |
| 23 | 8788 |
| 24 | 11338 |
| 25 | 12382 |
| 26 | 12923 |
| 27 | 13480 |
| 28 | 15026 |
| 29 | 16244 |
| 30 | 17717 |
| 31 | 19033 |
| 32 | 19481 |
| 33 | 19937 |
| 34 | 21108 |
| 35 | 24584 |
| 36 | 29191 |
| 37 | 30345 |
| 38 | 33008 |
| 39 | 33921 |
| 40 | 34850 |