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 | 73 |
| 2 | 97 |
| 3 | 157 |
| 4 | 229 |
| 5 | 277 |
| 6 | 337 |
| 7 | 349 |
| 8 | 397 |
| 9 | 409 |
| 10 | 421 |
| 11 | 577 |
| 12 | 613 |
| 13 | 661 |
| 14 | 709 |
| 15 | 757 |
| 16 | 829 |
| 17 | 877 |
| 18 | 1009 |
| 19 | 1069 |
| 20 | 1117 |
| 21 | 1429 |
| 22 | 1549 |
| 23 | 1621 |
| 24 | 1669 |
| 25 | 1741 |
| 26 | 1789 |
| 27 | 2053 |
| 28 | 2269 |
| 29 | 2293 |
| 30 | 2389 |
| 31 | 2437 |
| 32 | 2557 |
| 33 | 2797 |
| 34 | 2857 |
| 35 | 2917 |
| 36 | 3109 |
| 37 | 3301 |
| 38 | 3517 |
| 39 | 3529 |
| 40 | 3637 |