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 | 6 |
| 4 | 8 |
| 5 | 24 |
| 6 | 16 |
| 7 | 48 |
| 8 | 128 |
| 9 | 384 |
| 10 | 768 |
| 11 | 1280 |
| 12 | 3072 |
| 13 | 3072 |
| 14 | 10240 |
| 15 | 22528 |
| 16 | 32768 |
| 17 | 98304 |
| 18 | 196608 |
| 19 | 65536 |
| 20 | 262144 |
| 21 | 262144 |
| 22 | 1572864 |
| 23 | 6815744 |
| 24 | 12582912 |
| 25 | 29360128 |
| 26 | 25165824 |
| 27 | 8388608 |
| 28 | 234881024 |
| 29 | 369098752 |
| 30 | 335544320 |
| 31 | 738197504 |
| 32 | 2147483648 |
| 33 | 6442450944 |
| 34 | 12884901888 |
| 35 | 4294967296 |