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 | 6 |
| 2 | 11 |
| 3 | 16 |
| 4 | 41 |
| 5 | 106 |
| 6 | 211 |
| 7 | 416 |
| 8 | 941 |
| 9 | 2106 |
| 10 | 4411 |
| 11 | 9316 |
| 12 | 20341 |
| 13 | 44106 |
| 14 | 94111 |
| 15 | 201716 |
| 16 | 435741 |
| 17 | 938606 |
| 18 | 2014311 |
| 19 | 4330116 |
| 20 | 9324641 |
| 21 | 20060606 |
| 22 | 43122511 |
| 23 | 92747016 |
| 24 | 199552041 |
| 25 | 429222606 |
| 26 | 923076211 |
| 27 | 1985467416 |
| 28 | 4270895441 |
| 29 | 9186237106 |
| 30 | 19758020411 |
| 31 | 42498043816 |
| 32 | 91411232341 |