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 | 36 |
| 2 | 335 |
| 3 | 1693 |
| 4 | 5982 |
| 5 | 16790 |
| 6 | 39916 |
| 7 | 84094 |
| 8 | 161350 |
| 9 | 287910 |
| 10 | 484353 |
| 11 | 776742 |
| 12 | 1196504 |
| 13 | 1781894 |
| 14 | 2577507 |
| 15 | 3636138 |
| 16 | 5017850 |
| 17 | 6792317 |
| 18 | 9037401 |
| 19 | 11842016 |
| 20 | 15304097 |
| 21 | 19534144 |
| 22 | 24652517 |
| 23 | 30793639 |
| 24 | 38102572 |
| 25 | 46740025 |
| 26 | 56878092 |
| 27 | 68706116 |
| 28 | 82425513 |