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 | 0 |
| 1 | 321 |
| 2 | 643 |
| 3 | 965 |
| 4 | 1287 |
| 5 | 1609 |
| 6 | 1931 |
| 7 | 2253 |
| 8 | 2575 |
| 9 | 2897 |
| 10 | 3219 |
| 11 | 3541 |
| 12 | 3863 |
| 13 | 4185 |
| 14 | 4507 |
| 15 | 4829 |
| 16 | 5151 |
| 17 | 5473 |
| 18 | 5795 |
| 19 | 6117 |
| 20 | 6439 |
| 21 | 6761 |
| 22 | 7083 |
| 23 | 7405 |
| 24 | 7727 |
| 25 | 8049 |
| 26 | 8371 |
| 27 | 8693 |
| 28 | 9015 |
| 29 | 9337 |
| 30 | 9659 |
| 31 | 9981 |
| 32 | 10303 |
| 33 | 10625 |