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 | 8 |
| 4 | 9 |
| 5 | 12 |
| 6 | 18 |
| 7 | 72 |
| 8 | 80 |
| 9 | 96 |
| 10 | 108 |
| 11 | 128 |
| 12 | 288 |
| 13 | 448 |
| 14 | 625 |
| 15 | 720 |
| 16 | 864 |
| 17 | 972 |
| 18 | 1152 |
| 19 | 1200 |
| 20 | 1250 |
| 21 | 1620 |
| 22 | 1944 |
| 23 | 2000 |
| 24 | 2025 |
| 25 | 2560 |
| 26 | 4032 |
| 27 | 4050 |
| 28 | 5000 |
| 29 | 5625 |
| 30 | 6144 |
| 31 | 6561 |
| 32 | 6912 |
| 33 | 7500 |
| 34 | 7776 |
| 35 | 9408 |
| 36 | 10800 |
| 37 | 11250 |
| 38 | 11264 |
| 39 | 12960 |
| 40 | 13122 |
| 41 | 16200 |
| 42 | 18000 |
| 43 | 18432 |
| 44 | 19440 |
| 45 | 20412 |
| 46 | 21952 |