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 | 3 |
| 2 | 11 |
| 3 | 59 |
| 4 | 197 |
| 5 | 389 |
| 6 | 467 |
| 7 | 479 |
| 8 | 503 |
| 9 | 563 |
| 10 | 719 |
| 11 | 839 |
| 12 | 887 |
| 13 | 1523 |
| 14 | 1907 |
| 15 | 2087 |
| 16 | 2339 |
| 17 | 2837 |
| 18 | 3167 |
| 19 | 3989 |
| 20 | 4229 |
| 21 | 4259 |
| 22 | 4643 |
| 23 | 4679 |
| 24 | 4787 |
| 25 | 4903 |
| 26 | 4919 |
| 27 | 5417 |
| 28 | 5849 |
| 29 | 5879 |
| 30 | 6299 |
| 31 | 7307 |
| 32 | 7331 |
| 33 | 7577 |
| 34 | 7583 |
| 35 | 8117 |