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 | 10000 |
| 2 | 10000 |
| 3 | 2 |
| 4 | 10002 |
| 5 | 10004 |
| 6 | 6 |
| 7 | 10010 |
| 8 | 10016 |
| 9 | 26 |
| 10 | 10042 |
| 11 | 10068 |
| 12 | 110 |
| 13 | 10178 |
| 14 | 10288 |
| 15 | 466 |
| 16 | 10754 |
| 17 | 11220 |
| 18 | 1974 |
| 19 | 13194 |
| 20 | 15168 |
| 21 | 8362 |
| 22 | 3530 |
| 23 | 11892 |
| 24 | 15422 |
| 25 | 7314 |
| 26 | 2736 |
| 27 | 10050 |
| 28 | 12786 |
| 29 | 2836 |
| 30 | 15622 |
| 31 | 18458 |
| 32 | 14080 |
| 33 | 12538 |
| 34 | 6618 |
| 35 | 19156 |
| 36 | 5774 |
| 37 | 4930 |
| 38 | 10704 |
| 39 | 15634 |
| 40 | 6338 |