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 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 12 |
| 5 | 32 |
| 6 | 36 |
| 7 | 100 |
| 8 | 132 |
| 9 | 392 |
| 10 | 384 |
| 11 | 1168 |
| 12 | 1500 |
| 13 | 5332 |
| 14 | 5284 |
| 15 | 15740 |
| 16 | 16804 |
| 17 | 60896 |
| 18 | 62872 |
| 19 | 222948 |
| 20 | 243780 |
| 21 | 927176 |
| 22 | 876004 |
| 23 | 2999432 |
| 24 | 3284180 |
| 25 | 12706832 |
| 26 | 12636656 |
| 27 | 45043700 |
| 28 | 46679920 |
| 29 | 176783132 |
| 30 | 177597976 |
| 31 | 652158968 |
| 32 | 700632804 |
| 33 | 2696835032 |
| 34 | 2735898216 |