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 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 4 |
| 5 | 7 |
| 6 | 14 |
| 7 | 21 |
| 8 | 38 |
| 9 | 65 |
| 10 | 110 |
| 11 | 195 |
| 12 | 329 |
| 13 | 564 |
| 14 | 975 |
| 15 | 1675 |
| 16 | 2885 |
| 17 | 4950 |
| 18 | 8503 |
| 19 | 14627 |
| 20 | 25158 |
| 21 | 43255 |
| 22 | 74325 |
| 23 | 127775 |
| 24 | 219662 |
| 25 | 377662 |
| 26 | 649313 |
| 27 | 1116085 |
| 28 | 1918690 |
| 29 | 3298498 |
| 30 | 5670521 |
| 31 | 9748641 |
| 32 | 16758575 |
| 33 | 28809772 |
| 34 | 49527786 |
| 35 | 85143986 |
| 36 | 146373609 |