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 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 10 |
| 5 | 15 |
| 6 | 22 |
| 7 | 32 |
| 8 | 44 |
| 9 | 60 |
| 10 | 81 |
| 11 | 107 |
| 12 | 141 |
| 13 | 181 |
| 14 | 233 |
| 15 | 295 |
| 16 | 372 |
| 17 | 465 |
| 18 | 575 |
| 19 | 710 |
| 20 | 869 |
| 21 | 1059 |
| 22 | 1286 |
| 23 | 1549 |
| 24 | 1863 |
| 25 | 2225 |
| 26 | 2654 |
| 27 | 3149 |
| 28 | 3724 |
| 29 | 4391 |
| 30 | 5157 |
| 31 | 6043 |
| 32 | 7059 |
| 33 | 8220 |
| 34 | 9553 |
| 35 | 11066 |
| 36 | 12798 |
| 37 | 14760 |
| 38 | 16988 |
| 39 | 19509 |
| 40 | 22357 |
| 41 | 25576 |
| 42 | 29200 |
| 43 | 33274 |
| 44 | 37856 |
| 45 | 42985 |