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 | 7196 |
| 3 | 25095 |
| 4 | 14530 |
| 5 | 5453 |
| 6 | 24360 |
| 7 | 21715 |
| 8 | 17102 |
| 9 | 26649 |
| 10 | 21556 |
| 11 | 11039 |
| 12 | 858 |
| 13 | 14053 |
| 14 | 18368 |
| 15 | 9195 |
| 16 | 30310 |
| 17 | 7985 |
| 18 | 20556 |
| 19 | 8119 |
| 20 | 10994 |
| 21 | 3837 |
| 22 | 9688 |
| 23 | 27395 |
| 24 | 21246 |
| 25 | 3913 |
| 26 | 26084 |
| 27 | 10575 |
| 28 | 21898 |
| 29 | 7061 |
| 30 | 2928 |
| 31 | 1435 |
| 32 | 1430 |
| 33 | 29409 |
| 34 | 4732 |
| 35 | 9191 |
| 36 | 27810 |
| 37 | 685 |
| 38 | 30344 |
| 39 | 29235 |
| 40 | 20398 |