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 | 1 |
| 2 | 11 |
| 3 | 57 |
| 4 | 160 |
| 5 | 344 |
| 6 | 633 |
| 7 | 1051 |
| 8 | 1622 |
| 9 | 2370 |
| 10 | 3319 |
| 11 | 4493 |
| 12 | 5916 |
| 13 | 7612 |
| 14 | 9605 |
| 15 | 11919 |
| 16 | 14578 |
| 17 | 17606 |
| 18 | 21027 |
| 19 | 24865 |
| 20 | 29144 |
| 21 | 33888 |
| 22 | 39121 |
| 23 | 44867 |
| 24 | 51150 |
| 25 | 57994 |
| 26 | 65423 |
| 27 | 73461 |
| 28 | 82132 |
| 29 | 91460 |
| 30 | 101469 |
| 31 | 112183 |
| 32 | 123626 |
| 33 | 135822 |
| 34 | 148795 |
| 35 | 162569 |
| 36 | 177168 |
| 37 | 192616 |
| 38 | 208937 |