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 | 4 |
| 6 | 8 |
| 7 | 10 |
| 8 | 14 |
| 9 | 15 |
| 10 | 24 |
| 11 | 26 |
| 12 | 36 |
| 13 | 63 |
| 14 | 98 |
| 15 | 110 |
| 16 | 123 |
| 17 | 126 |
| 18 | 139 |
| 19 | 235 |
| 20 | 243 |
| 21 | 315 |
| 22 | 363 |
| 23 | 386 |
| 24 | 391 |
| 25 | 494 |
| 26 | 1131 |
| 27 | 1220 |
| 28 | 1503 |
| 29 | 1858 |
| 30 | 4346 |
| 31 | 6958 |
| 32 | 7203 |
| 33 | 10988 |
| 34 | 22316 |
| 35 | 33508 |
| 36 | 43791 |
| 37 | 45535 |
| 38 | 61840 |
| 39 | 95504 |
| 40 | 101404 |
| 41 | 106143 |
| 42 | 107450 |
| 43 | 136244 |
| 44 | 178428 |
| 45 | 361608 |
| 46 | 504206 |
| 47 | 1753088 |