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 | 2 |
| 2 | 29 |
| 3 | 1709 |
| 4 | 5849 |
| 5 | 6857 |
| 6 | 6959 |
| 7 | 8999 |
| 8 | 10139 |
| 9 | 11909 |
| 10 | 13127 |
| 11 | 13877 |
| 12 | 15077 |
| 13 | 15749 |
| 14 | 17657 |
| 15 | 19457 |
| 16 | 23357 |
| 17 | 23399 |
| 18 | 26729 |
| 19 | 27407 |
| 20 | 27479 |
| 21 | 28349 |
| 22 | 30047 |
| 23 | 31907 |
| 24 | 32957 |
| 25 | 39569 |
| 26 | 46559 |
| 27 | 46589 |
| 28 | 46817 |
| 29 | 50417 |
| 30 | 58757 |
| 31 | 59219 |
| 32 | 60737 |
| 33 | 62207 |
| 34 | 62687 |
| 35 | 62819 |
| 36 | 66947 |
| 37 | 70589 |
| 38 | 71237 |
| 39 | 74699 |