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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 5 |
| 3 | 11 |
| 4 | 24 |
| 5 | 48 |
| 6 | 95 |
| 7 | 178 |
| 8 | 328 |
| 9 | 585 |
| 10 | 1025 |
| 11 | 1754 |
| 12 | 2958 |
| 13 | 4897 |
| 14 | 8002 |
| 15 | 12889 |
| 16 | 20523 |
| 17 | 32289 |
| 18 | 50296 |
| 19 | 77550 |
| 20 | 118521 |
| 21 | 179553 |
| 22 | 269881 |
| 23 | 402532 |
| 24 | 596178 |
| 25 | 876942 |
| 26 | 1281777 |
| 27 | 1862015 |
| 28 | 2689405 |
| 29 | 3862891 |
| 30 | 5519403 |
| 31 | 7846393 |
| 32 | 11100970 |
| 33 | 15632733 |
| 34 | 21917280 |