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 | 541 |
| 2 | 593 |
| 3 | 661 |
| 4 | 701 |
| 5 | 857 |
| 6 | 1061 |
| 7 | 1109 |
| 8 | 1217 |
| 9 | 1237 |
| 10 | 1709 |
| 11 | 1733 |
| 12 | 1949 |
| 13 | 2333 |
| 14 | 2957 |
| 15 | 3677 |
| 16 | 3701 |
| 17 | 4373 |
| 18 | 5237 |
| 19 | 5309 |
| 20 | 7013 |
| 21 | 8693 |
| 22 | 9533 |
| 23 | 10853 |
| 24 | 12437 |