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 | 123 |
| 2 | 1837 |
| 3 | 6409 |
| 4 | 7329 |
| 5 | 8569 |
| 6 | 8967 |
| 7 | 9663 |
| 8 | 13213 |
| 9 | 14943 |
| 10 | 16299 |
| 11 | 17053 |
| 12 | 17857 |
| 13 | 22611 |
| 14 | 24601 |
| 15 | 25261 |
| 16 | 25729 |
| 17 | 27847 |
| 18 | 30567 |
| 19 | 32413 |
| 20 | 33321 |
| 21 | 33379 |
| 22 | 34257 |
| 23 | 34557 |
| 24 | 34723 |
| 25 | 38097 |
| 26 | 39387 |
| 27 | 39787 |
| 28 | 39889 |
| 29 | 39973 |
| 30 | 43501 |
| 31 | 43719 |
| 32 | 44889 |
| 33 | 48139 |
| 34 | 49587 |
| 35 | 53683 |