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 | 4 |
| 4 | 6 |
| 5 | 8 |
| 6 | 16 |
| 7 | 24 |
| 8 | 32 |
| 9 | 36 |
| 10 | 64 |
| 11 | 120 |
| 12 | 128 |
| 13 | 216 |
| 14 | 256 |
| 15 | 512 |
| 16 | 576 |
| 17 | 720 |
| 18 | 1024 |
| 19 | 1296 |
| 20 | 2048 |
| 21 | 4096 |
| 22 | 5040 |
| 23 | 7776 |
| 24 | 8192 |
| 25 | 13824 |
| 26 | 14400 |
| 27 | 16384 |
| 28 | 32768 |
| 29 | 40320 |
| 30 | 46656 |
| 31 | 65536 |
| 32 | 131072 |
| 33 | 262144 |
| 34 | 279936 |
| 35 | 331776 |
| 36 | 362880 |
| 37 | 518400 |
| 38 | 524288 |
| 39 | 1048576 |
| 40 | 1679616 |
| 41 | 1728000 |