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 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 6 |
| 7 | 8 |
| 8 | 10 |
| 9 | 14 |
| 10 | 18 |
| 11 | 22 |
| 12 | 29 |
| 13 | 36 |
| 14 | 44 |
| 15 | 55 |
| 16 | 67 |
| 17 | 80 |
| 18 | 98 |
| 19 | 117 |
| 20 | 138 |
| 21 | 165 |
| 22 | 194 |
| 23 | 226 |
| 24 | 266 |
| 25 | 309 |
| 26 | 356 |
| 27 | 413 |
| 28 | 475 |
| 29 | 542 |
| 30 | 622 |
| 31 | 708 |
| 32 | 802 |
| 33 | 911 |
| 34 | 1029 |
| 35 | 1157 |
| 36 | 1304 |
| 37 | 1462 |
| 38 | 1633 |
| 39 | 1827 |
| 40 | 2036 |
| 41 | 2261 |
| 42 | 2514 |
| 43 | 2785 |