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 | 35 |
| 3 | 119 |
| 4 | 527 |
| 5 | 775 |
| 6 | 819 |
| 7 | 923 |
| 8 | 2159 |
| 9 | 2759 |
| 10 | 3335 |
| 11 | 5543 |
| 12 | 6815 |
| 13 | 6887 |
| 14 | 12319 |
| 15 | 13175 |
| 16 | 13919 |
| 17 | 21449 |
| 18 | 23939 |
| 19 | 24779 |
| 20 | 37883 |
| 21 | 47959 |
| 22 | 64235 |
| 23 | 83435 |
| 24 | 111887 |
| 25 | 124775 |
| 26 | 127535 |
| 27 | 128375 |
| 28 | 128615 |
| 29 | 167195 |
| 30 | 189143 |
| 31 | 206735 |
| 32 | 221135 |
| 33 | 240239 |
| 34 | 254939 |
| 35 | 278963 |
| 36 | 343655 |
| 37 | 351995 |
| 38 | 357599 |
| 39 | 373319 |