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 | 495 |
| 2 | 1401 |
| 3 | 1419 |
| 4 | 1503 |
| 5 | 1749 |
| 6 | 1899 |
| 7 | 2379 |
| 8 | 2445 |
| 9 | 3075 |
| 10 | 3243 |
| 11 | 3411 |
| 12 | 3579 |
| 13 | 3795 |
| 14 | 3849 |
| 15 | 3915 |
| 16 | 4269 |
| 17 | 4629 |
| 18 | 4725 |
| 19 | 5433 |
| 20 | 6195 |
| 21 | 6447 |
| 22 | 7215 |
| 23 | 7419 |
| 24 | 7533 |
| 25 | 8175 |
| 26 | 8331 |
| 27 | 8961 |
| 28 | 9315 |
| 29 | 10095 |
| 30 | 10239 |
| 31 | 10443 |
| 32 | 10509 |
| 33 | 10635 |
| 34 | 10731 |
| 35 | 11097 |
| 36 | 11583 |
| 37 | 11643 |