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) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 6 |
| 7 | 9 |
| 8 | 12 |
| 9 | 13 |
| 10 | 24 |
| 11 | 41 |
| 12 | 71 |
| 13 | 140 |
| 14 | 189 |
| 15 | 190 |
| 16 | 630 |
| 17 | 713 |
| 18 | 1066 |
| 19 | 1173 |
| 20 | 1202 |
| 21 | 1271 |
| 22 | 1520 |
| 23 | 1606 |
| 24 | 2091 |
| 25 | 2162 |
| 26 | 2547 |
| 27 | 6253 |
| 28 | 7284 |
| 29 | 8676 |
| 30 | 10735 |
| 31 | 12954 |
| 32 | 22042 |
| 33 | 32457 |
| 34 | 36693 |
| 35 | 50715 |
| 36 | 72313 |