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 | 4 |
| 2 | 10 |
| 3 | 24 |
| 4 | 51 |
| 5 | 96 |
| 6 | 170 |
| 7 | 284 |
| 8 | 445 |
| 9 | 664 |
| 10 | 952 |
| 11 | 1304 |
| 12 | 1716 |
| 13 | 2184 |
| 14 | 2680 |
| 15 | 3176 |
| 16 | 3650 |
| 17 | 4064 |
| 18 | 4380 |
| 19 | 4584 |
| 20 | 4658 |
| 21 | 4584 |
| 22 | 4380 |
| 23 | 4064 |
| 24 | 3650 |
| 25 | 3176 |
| 26 | 2680 |
| 27 | 2184 |
| 28 | 1716 |
| 29 | 1304 |
| 30 | 952 |
| 31 | 664 |
| 32 | 439 |
| 33 | 268 |
| 34 | 148 |
| 35 | 64 |
| 36 | 25 |
| 37 | 4 |