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 | 504 |
| 2 | 1008 |
| 3 | 1512 |
| 4 | 1872 |
| 5 | 2016 |
| 6 | 3024 |
| 7 | 3528 |
| 8 | 3744 |
| 9 | 4032 |
| 10 | 4536 |
| 11 | 5616 |
| 12 | 6048 |
| 13 | 6552 |
| 14 | 7056 |
| 15 | 7488 |
| 16 | 8064 |
| 17 | 9072 |
| 18 | 9576 |
| 19 | 10584 |
| 20 | 11232 |
| 21 | 12096 |
| 22 | 13104 |
| 23 | 13608 |
| 24 | 14112 |
| 25 | 14976 |
| 26 | 16128 |
| 27 | 16848 |
| 28 | 17784 |
| 29 | 18144 |
| 30 | 19152 |
| 31 | 19656 |
| 32 | 21168 |
| 33 | 21672 |
| 34 | 22464 |
| 35 | 23688 |
| 36 | 24192 |
| 37 | 24336 |
| 38 | 24696 |
| 39 | 26208 |
| 40 | 27216 |