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) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 4 |
| 6 | 7 |
| 7 | 8 |
| 8 | 14 |
| 9 | 16 |
| 10 | 26 |
| 11 | 32 |
| 12 | 50 |
| 13 | 60 |
| 14 | 93 |
| 15 | 116 |
| 16 | 180 |
| 17 | 224 |
| 18 | 340 |
| 19 | 432 |
| 20 | 646 |
| 21 | 812 |
| 22 | 1215 |
| 23 | 1552 |
| 24 | 2314 |
| 25 | 2944 |
| 26 | 4371 |
| 27 | 5592 |
| 28 | 8252 |
| 29 | 10520 |
| 30 | 15558 |
| 31 | 19928 |
| 32 | 29370 |
| 33 | 37512 |
| 34 | 55318 |
| 35 | 70800 |
| 36 | 104042 |
| 37 | 132900 |
| 38 | 195685 |
| 39 | 250336 |
| 40 | 367662 |
| 41 | 469536 |
| 42 | 690584 |
| 43 | 882664 |
| 44 | 1295126 |
| 45 | 1653128 |
| 46 | 2429594 |