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 | 3 |
| 2 | 5 |
| 3 | 29 |
| 4 | 659 |
| 5 | 809 |
| 6 | 2129 |
| 7 | 2549 |
| 8 | 3329 |
| 9 | 3389 |
| 10 | 5849 |
| 11 | 6269 |
| 12 | 10529 |
| 13 | 33179 |
| 14 | 41609 |
| 15 | 44129 |
| 16 | 53549 |
| 17 | 55439 |
| 18 | 57329 |
| 19 | 63839 |
| 20 | 65099 |
| 21 | 70379 |
| 22 | 70979 |
| 23 | 72269 |
| 24 | 74099 |
| 25 | 74759 |
| 26 | 78779 |
| 27 | 80669 |
| 28 | 81929 |
| 29 | 87539 |
| 30 | 93239 |
| 31 | 102299 |
| 32 | 115469 |
| 33 | 124769 |
| 34 | 133979 |
| 35 | 136949 |
| 36 | 156419 |
| 37 | 161459 |
| 38 | 168449 |