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 | 7 |
| 2 | 13 |
| 3 | 37 |
| 4 | 97 |
| 5 | 109 |
| 6 | 277 |
| 7 | 313 |
| 8 | 349 |
| 9 | 397 |
| 10 | 613 |
| 11 | 673 |
| 12 | 757 |
| 13 | 937 |
| 14 | 1429 |
| 15 | 1609 |
| 16 | 1693 |
| 17 | 1873 |
| 18 | 2269 |
| 19 | 2293 |
| 20 | 2377 |
| 21 | 2689 |
| 22 | 2797 |
| 23 | 3457 |
| 24 | 3673 |
| 25 | 3697 |
| 26 | 3877 |
| 27 | 4933 |
| 28 | 4969 |
| 29 | 5437 |
| 30 | 5569 |
| 31 | 5857 |
| 32 | 6577 |
| 33 | 6733 |
| 34 | 7669 |
| 35 | 8233 |
| 36 | 8677 |
| 37 | 8929 |
| 38 | 9133 |
| 39 | 10177 |
| 40 | 10333 |
| 41 | 10729 |
| 42 | 11257 |
| 43 | 11593 |
| 44 | 12097 |