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) |
|---|---|
| 0 | 891 |
| 1 | 1485 |
| 2 | 1584 |
| 3 | 2376 |
| 4 | 3168 |
| 5 | 4455 |
| 6 | 4752 |
| 7 | 89991 |
| 8 | 95931 |
| 9 | 101871 |
| 10 | 107811 |
| 11 | 149985 |
| 12 | 155925 |
| 13 | 159984 |
| 14 | 161865 |
| 15 | 167805 |
| 16 | 167904 |
| 17 | 175824 |
| 18 | 183744 |
| 19 | 191664 |
| 20 | 239976 |
| 21 | 247896 |
| 22 | 255816 |
| 23 | 263736 |
| 24 | 271656 |
| 25 | 319968 |
| 26 | 327888 |
| 27 | 335808 |
| 28 | 343728 |
| 29 | 351648 |
| 30 | 449955 |
| 31 | 479655 |