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 | 1 |
| 4 | 6 |
| 5 | 1 |
| 6 | 1 |
| 7 | 21 |
| 8 | 15 |
| 9 | 1 |
| 10 | 1 |
| 11 | 60 |
| 12 | 102 |
| 13 | 28 |
| 14 | 1 |
| 15 | 1 |
| 16 | 155 |
| 17 | 490 |
| 18 | 310 |
| 19 | 45 |
| 20 | 1 |
| 21 | 1 |
| 22 | 378 |
| 23 | 1935 |
| 24 | 2220 |
| 25 | 735 |
| 26 | 66 |
| 27 | 1 |
| 28 | 1 |
| 29 | 889 |
| 30 | 6741 |
| 31 | 12285 |
| 32 | 7315 |
| 33 | 1491 |
| 34 | 91 |
| 35 | 1 |