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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 2 |
| 7 | 3 |
| 8 | 4 |
| 9 | 5 |
| 10 | 8 |
| 11 | 14 |
| 12 | 23 |
| 13 | 32 |
| 14 | 43 |
| 15 | 63 |
| 16 | 97 |
| 17 | 149 |
| 18 | 224 |
| 19 | 332 |
| 20 | 489 |
| 21 | 727 |
| 22 | 1116 |
| 23 | 1776 |
| 24 | 2897 |
| 25 | 4782 |
| 26 | 7895 |
| 27 | 12909 |
| 28 | 20752 |
| 29 | 32670 |
| 30 | 50426 |
| 31 | 76767 |
| 32 | 116206 |
| 33 | 176289 |
| 34 | 269615 |
| 35 | 416774 |
| 36 | 650647 |
| 37 | 1023035 |
| 38 | 1614864 |
| 39 | 2551783 |
| 40 | 4028217 |
| 41 | 6344749 |
| 42 | 9966479 |
| 43 | 15614300 |
| 44 | 24407844 |