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) |
|---|---|
| 6 | 2 |
| 7 | 8 |
| 8 | 29 |
| 9 | 81 |
| 10 | 205 |
| 11 | 469 |
| 12 | 1013 |
| 13 | 2059 |
| 14 | 4021 |
| 15 | 7558 |
| 16 | 13780 |
| 17 | 24440 |
| 18 | 42358 |
| 19 | 71867 |
| 20 | 119715 |
| 21 | 196084 |
| 22 | 316362 |
| 23 | 503410 |
| 24 | 791043 |
| 25 | 1228636 |
| 26 | 1888003 |
| 27 | 2872541 |
| 28 | 4330299 |
| 29 | 6471778 |
| 30 | 9594556 |
| 31 | 14116745 |
| 32 | 20622825 |
| 33 | 29925512 |
| 34 | 43149302 |
| 35 | 61843197 |
| 36 | 88130983 |
| 37 | 124912824 |
| 38 | 176132457 |