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 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 1 |
| 10 | 1 |
| 11 | 1 |
| 12 | 176 |
| 13 | 10087 |
| 14 | 29601 |
| 15 | 341 |
| 16 | 3851 |
| 17 | 418301 |
| 18 | 451 |
| 19 | 5221 |
| 20 | 2 |
| 21 | 53391 |
| 22 | 1 |
| 23 | 1401 |
| 24 | 176 |
| 25 | 21 |
| 26 | 10087 |
| 27 | 823063786 |
| 28 | 29601 |
| 29 | 31801 |
| 30 | 3 |
| 31 | 4301 |
| 32 | 726 |
| 33 | 1 |
| 34 | 127451 |
| 35 | 15301 |
| 36 | 176 |
| 37 | 9021009 |
| 38 | 2326 |
| 39 | 10087 |
| 40 | 4 |
| 41 | 279051571 |
| 42 | 53391 |
| 43 | 801 |
| 44 | 1 |
| 45 | 121 |
| 46 | 1401 |
| 47 | 952 |
| 48 | 176 |
| 49 | 203051 |