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 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 4 |
| 9 | 7 |
| 10 | 11 |
| 11 | 16 |
| 12 | 22 |
| 13 | 29 |
| 14 | 38 |
| 15 | 51 |
| 16 | 71 |
| 17 | 102 |
| 18 | 149 |
| 19 | 218 |
| 20 | 316 |
| 21 | 452 |
| 22 | 639 |
| 23 | 897 |
| 24 | 1257 |
| 25 | 1766 |
| 26 | 2493 |
| 27 | 3536 |
| 28 | 5031 |
| 29 | 7165 |
| 30 | 10196 |
| 31 | 14484 |
| 32 | 20538 |
| 33 | 29085 |
| 34 | 41168 |
| 35 | 58282 |
| 36 | 82561 |
| 37 | 117036 |
| 38 | 165995 |
| 39 | 235492 |
| 40 | 334074 |
| 41 | 473824 |
| 42 | 671856 |
| 43 | 952449 |
| 44 | 1350078 |
| 45 | 1913702 |