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 | 3 |
| 4 | 3 |
| 5 | 6 |
| 6 | 8 |
| 7 | 13 |
| 8 | 15 |
| 9 | 28 |
| 10 | 33 |
| 11 | 52 |
| 12 | 69 |
| 13 | 101 |
| 14 | 133 |
| 15 | 202 |
| 16 | 256 |
| 17 | 369 |
| 18 | 506 |
| 19 | 688 |
| 20 | 935 |
| 21 | 1295 |
| 22 | 1736 |
| 23 | 2355 |
| 24 | 3184 |
| 25 | 4284 |
| 26 | 5745 |
| 27 | 7722 |
| 28 | 10281 |
| 29 | 13691 |
| 30 | 18316 |
| 31 | 24168 |
| 32 | 32058 |
| 33 | 42389 |
| 34 | 55915 |
| 35 | 73542 |
| 36 | 96753 |
| 37 | 126709 |
| 38 | 166079 |
| 39 | 217017 |
| 40 | 283258 |