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 | 2 |
| 4 | 4 |
| 5 | 7 |
| 6 | 11 |
| 7 | 17 |
| 8 | 28 |
| 9 | 48 |
| 10 | 80 |
| 11 | 128 |
| 12 | 204 |
| 13 | 332 |
| 14 | 545 |
| 15 | 887 |
| 16 | 1432 |
| 17 | 2313 |
| 18 | 3750 |
| 19 | 6086 |
| 20 | 9859 |
| 21 | 15944 |
| 22 | 25788 |
| 23 | 41749 |
| 24 | 67604 |
| 25 | 109415 |
| 26 | 177017 |
| 27 | 286409 |
| 28 | 463495 |
| 29 | 750081 |
| 30 | 1213713 |
| 31 | 1963771 |
| 32 | 3177444 |
| 33 | 5141446 |
| 34 | 8319390 |
| 35 | 13461189 |
| 36 | 21780519 |
| 37 | 35241682 |