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 | 17 |
| 2 | 59 |
| 3 | 137 |
| 4 | 149 |
| 5 | 1277 |
| 6 | 1619 |
| 7 | 2729 |
| 8 | 4127 |
| 9 | 6359 |
| 10 | 11717 |
| 11 | 13397 |
| 12 | 17489 |
| 13 | 20807 |
| 14 | 23027 |
| 15 | 28307 |
| 16 | 29669 |
| 17 | 51869 |
| 18 | 61379 |
| 19 | 69827 |
| 20 | 73847 |
| 21 | 78539 |
| 22 | 92567 |
| 23 | 97499 |
| 24 | 115769 |
| 25 | 138569 |
| 26 | 166667 |
| 27 | 176609 |
| 28 | 193379 |
| 29 | 200927 |
| 30 | 258317 |
| 31 | 304979 |
| 32 | 430007 |
| 33 | 500909 |
| 34 | 518759 |
| 35 | 536189 |