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 | 188 |
| 4 | 668 |
| 5 | 908 |
| 6 | 1388 |
| 7 | 1628 |
| 8 | 2170 |
| 9 | 2171 |
| 10 | 2830 |
| 11 | 2831 |
| 12 | 3908 |
| 13 | 4330 |
| 14 | 4331 |
| 15 | 6490 |
| 16 | 6491 |
| 17 | 8650 |
| 18 | 8651 |
| 19 | 10390 |
| 20 | 10391 |
| 21 | 10629 |
| 22 | 12792 |
| 23 | 12793 |
| 24 | 12794 |
| 25 | 17110 |
| 26 | 17111 |
| 27 | 17290 |
| 28 | 17291 |
| 29 | 25930 |
| 30 | 25931 |
| 31 | 36312 |
| 32 | 36313 |
| 33 | 36314 |
| 34 | 37812 |
| 35 | 37813 |
| 36 | 37814 |
| 37 | 41532 |
| 38 | 41533 |
| 39 | 41534 |