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 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 1 |
| 11 | 1 |
| 12 | 2 |
| 13 | 3 |
| 14 | 5 |
| 15 | 7 |
| 16 | 11 |
| 17 | 15 |
| 18 | 22 |
| 19 | 30 |
| 20 | 42 |
| 21 | 55 |
| 22 | 75 |
| 23 | 97 |
| 24 | 128 |
| 25 | 164 |
| 26 | 212 |
| 27 | 267 |
| 28 | 340 |
| 29 | 423 |
| 30 | 530 |
| 31 | 653 |
| 32 | 807 |
| 33 | 984 |
| 34 | 1204 |
| 35 | 1455 |
| 36 | 1761 |
| 37 | 2112 |
| 38 | 2534 |
| 39 | 3015 |
| 40 | 3590 |
| 41 | 4242 |
| 42 | 5013 |
| 43 | 5888 |
| 44 | 6912 |
| 45 | 8070 |
| 46 | 9418 |
| 47 | 10936 |
| 48 | 12690 |
| 49 | 14663 |
| 50 | 16928 |
| 51 | 19466 |