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 | 10 |
| 3 | 100 |
| 4 | 1000 |
| 5 | 10000 |
| 6 | 11123 |
| 7 | 11132 |
| 8 | 11213 |
| 9 | 11231 |
| 10 | 11312 |
| 11 | 11321 |
| 12 | 12113 |
| 13 | 12131 |
| 14 | 12311 |
| 15 | 13112 |
| 16 | 13121 |
| 17 | 13211 |
| 18 | 21113 |
| 19 | 21131 |
| 20 | 21311 |
| 21 | 23111 |
| 22 | 31112 |
| 23 | 31121 |
| 24 | 31211 |
| 25 | 32111 |
| 26 | 44688 |
| 27 | 44868 |
| 28 | 44886 |
| 29 | 46488 |
| 30 | 46848 |
| 31 | 46884 |
| 32 | 48468 |
| 33 | 48486 |
| 34 | 48648 |
| 35 | 48684 |
| 36 | 48846 |
| 37 | 48864 |
| 38 | 64488 |