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 | 120 |
| 2 | 168 |
| 3 | 312 |
| 4 | 408 |
| 5 | 480 |
| 6 | 552 |
| 7 | 600 |
| 8 | 672 |
| 9 | 720 |
| 10 | 1008 |
| 11 | 1200 |
| 12 | 1800 |
| 13 | 2160 |
| 14 | 2472 |
| 15 | 2832 |
| 16 | 2880 |
| 17 | 3312 |
| 18 | 3672 |
| 19 | 4560 |
| 20 | 5040 |
| 21 | 5640 |
| 22 | 6120 |
| 23 | 6480 |
| 24 | 6528 |
| 25 | 7248 |
| 26 | 7320 |
| 27 | 7752 |
| 28 | 7872 |
| 29 | 8160 |
| 30 | 8352 |
| 31 | 8400 |
| 32 | 8712 |
| 33 | 8880 |
| 34 | 9048 |
| 35 | 9768 |
| 36 | 9960 |
| 37 | 10032 |
| 38 | 10200 |
| 39 | 10320 |
| 40 | 10488 |
| 41 | 10608 |
| 42 | 10848 |