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 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 5 |
| 7 | 3 |
| 8 | 12 |
| 9 | 7 |
| 10 | 21 |
| 11 | 12 |
| 12 | 55 |
| 13 | 18 |
| 14 | 122 |
| 15 | 41 |
| 16 | 171 |
| 17 | 85 |
| 18 | 474 |
| 19 | 121 |
| 20 | 1033 |
| 21 | 248 |
| 22 | 1479 |
| 23 | 527 |
| 24 | 3914 |
| 25 | 769 |
| 26 | 7258 |
| 27 | 1817 |
| 28 | 11637 |
| 29 | 3401 |
| 30 | 29836 |
| 31 | 4168 |
| 32 | 63073 |
| 33 | 11221 |
| 34 | 92425 |
| 35 | 22357 |
| 36 | 190248 |
| 37 | 31464 |
| 38 | 446565 |
| 39 | 76142 |
| 40 | 679451 |
| 41 | 129236 |
| 42 | 1680187 |
| 43 | 169804 |
| 44 | 3489610 |
| 45 | 440212 |
| 46 | 4451195 |