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 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 17 |
| 8 | 21 |
| 9 | 63 |
| 10 | 167 |
| 11 | 201 |
| 12 | 389 |
| 13 | 603 |
| 14 | 1667 |
| 15 | 3795 |
| 16 | 3889 |
| 17 | 4465 |
| 18 | 5926 |
| 19 | 50394 |
| 20 | 166667 |
| 21 | 510042 |
| 22 | 2000001 |
| 23 | 3888889 |
| 24 | 5185194 |
| 25 | 5798663 |
| 26 | 5925926 |
| 27 | 6000003 |
| 28 | 32050435 |
| 29 | 200000001 |
| 30 | 335447667 |
| 31 | 365110755 |
| 32 | 444766346 |
| 33 | 600000003 |
| 34 | 1558138862 |
| 35 | 1565408702 |
| 36 | 1587424430 |