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 | 5 |
| 2 | 8 |
| 3 | 89 |
| 4 | 374 |
| 5 | 467 |
| 6 | 6348 |
| 7 | 6965 |
| 8 | 7172 |
| 9 | 7265 |
| 10 | 7562 |
| 11 | 7967 |
| 12 | 20334 |
| 13 | 20367 |
| 14 | 21978 |
| 15 | 22005 |
| 16 | 25634 |
| 17 | 25661 |
| 18 | 25688 |
| 19 | 27965 |
| 20 | 39180 |
| 21 | 39207 |
| 22 | 42394 |
| 23 | 43125 |
| 24 | 43146 |
| 25 | 48633 |
| 26 | 48726 |
| 27 | 48753 |
| 28 | 49010 |
| 29 | 49037 |
| 30 | 49064 |
| 31 | 49091 |
| 32 | 49860 |
| 33 | 50077 |
| 34 | 50086 |
| 35 | 50383 |
| 36 | 50410 |
| 37 | 50955 |
| 38 | 51340 |
| 39 | 52239 |