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 | 2700 |
| 2 | 5292 |
| 3 | 9000 |
| 4 | 13068 |
| 5 | 18252 |
| 6 | 24300 |
| 7 | 24500 |
| 8 | 24696 |
| 9 | 31212 |
| 10 | 38988 |
| 11 | 47628 |
| 12 | 55125 |
| 13 | 57132 |
| 14 | 60500 |
| 15 | 68600 |
| 16 | 84500 |
| 17 | 90828 |
| 18 | 95832 |
| 19 | 103788 |
| 20 | 117612 |
| 21 | 136125 |
| 22 | 144500 |
| 23 | 147852 |
| 24 | 158184 |
| 25 | 164268 |
| 26 | 166012 |
| 27 | 180500 |
| 28 | 181548 |
| 29 | 190125 |
| 30 | 199692 |
| 31 | 218700 |
| 32 | 231525 |
| 33 | 231868 |
| 34 | 238572 |
| 35 | 243000 |
| 36 | 264500 |
| 37 | 266200 |
| 38 | 280908 |
| 39 | 303372 |
| 40 | 325125 |