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 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 12 |
| 5 | 12 |
| 6 | 28 |
| 7 | 84 |
| 8 | 96 |
| 9 | 48 |
| 10 | 256 |
| 11 | 768 |
| 12 | 912 |
| 13 | 576 |
| 14 | 192 |
| 15 | 2704 |
| 16 | 8112 |
| 17 | 9792 |
| 18 | 6720 |
| 19 | 3072 |
| 20 | 768 |
| 21 | 31168 |
| 22 | 93504 |
| 23 | 113856 |
| 24 | 81408 |
| 25 | 42240 |
| 26 | 15360 |
| 27 | 3072 |
| 28 | 380608 |
| 29 | 1141824 |
| 30 | 1397760 |
| 31 | 1023744 |
| 32 | 568320 |
| 33 | 242688 |
| 34 | 73728 |