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 | 7 |
| 2 | 479 |
| 3 | 1069 |
| 4 | 1187 |
| 5 | 1423 |
| 6 | 1777 |
| 7 | 2131 |
| 8 | 2957 |
| 9 | 3547 |
| 10 | 4019 |
| 11 | 4373 |
| 12 | 5081 |
| 13 | 6143 |
| 14 | 6379 |
| 15 | 6733 |
| 16 | 7559 |
| 17 | 10037 |
| 18 | 10273 |
| 19 | 10391 |
| 20 | 10627 |
| 21 | 11689 |
| 22 | 11807 |
| 23 | 12043 |
| 24 | 12161 |
| 25 | 13577 |
| 26 | 13931 |
| 27 | 14639 |
| 28 | 15583 |
| 29 | 15937 |
| 30 | 16763 |
| 31 | 17117 |
| 32 | 17471 |
| 33 | 17707 |
| 34 | 18061 |
| 35 | 19477 |
| 36 | 19949 |
| 37 | 21011 |
| 38 | 21247 |
| 39 | 21601 |