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 | 42 |
| 2 | 51 |
| 3 | 123 |
| 4 | 141 |
| 5 | 204 |
| 6 | 371 |
| 7 | 497 |
| 8 | 708 |
| 9 | 923 |
| 10 | 992 |
| 11 | 1034 |
| 12 | 1343 |
| 13 | 1391 |
| 14 | 1484 |
| 15 | 1595 |
| 16 | 1691 |
| 17 | 1826 |
| 18 | 3266 |
| 19 | 3317 |
| 20 | 5015 |
| 21 | 5152 |
| 22 | 7367 |
| 23 | 8003 |
| 24 | 9132 |
| 25 | 9287 |
| 26 | 9494 |
| 27 | 11078 |
| 28 | 13223 |
| 29 | 15458 |
| 30 | 15833 |
| 31 | 17975 |
| 32 | 18752 |
| 33 | 19428 |
| 34 | 20120 |
| 35 | 20915 |
| 36 | 21251 |
| 37 | 21566 |
| 38 | 24119 |
| 39 | 24503 |
| 40 | 25787 |
| 41 | 28000 |
| 42 | 29726 |
| 43 | 29795 |