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 | 347 |
| 2 | 1997 |
| 3 | 2207 |
| 4 | 2747 |
| 5 | 2987 |
| 6 | 2989 |
| 7 | 3005 |
| 8 | 3245 |
| 9 | 3707 |
| 10 | 3845 |
| 11 | 4505 |
| 12 | 4727 |
| 13 | 4729 |
| 14 | 5165 |
| 15 | 6227 |
| 16 | 7067 |
| 17 | 7205 |
| 18 | 7907 |
| 19 | 8885 |
| 20 | 9347 |
| 21 | 9587 |
| 22 | 9723 |
| 23 | 9725 |
| 24 | 11405 |
| 25 | 13745 |
| 26 | 14207 |
| 27 | 14765 |
| 28 | 17147 |
| 29 | 17987 |
| 30 | 18125 |
| 31 | 18587 |
| 32 | 18827 |
| 33 | 18843 |
| 34 | 18845 |
| 35 | 19547 |
| 36 | 20147 |
| 37 | 20477 |
| 38 | 21485 |
| 39 | 22187 |
| 40 | 22983 |
| 41 | 22985 |