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 | 22 |
| 4 | 1 |
| 5 | 1 |
| 6 | 236 |
| 7 | 1446 |
| 8 | 236 |
| 9 | 1 |
| 10 | 1 |
| 11 | 2178 |
| 12 | 58479 |
| 13 | 201244 |
| 14 | 58479 |
| 15 | 2178 |
| 16 | 1 |
| 17 | 1 |
| 18 | 19672 |
| 19 | 1736668 |
| 20 | 19971304 |
| 21 | 49441990 |
| 22 | 19971304 |
| 23 | 1736668 |
| 24 | 19672 |
| 25 | 1 |
| 26 | 1 |
| 27 | 177134 |
| 28 | 46525293 |
| 29 | 1356555432 |
| 30 | 9480267666 |
| 31 | 19107752148 |
| 32 | 9480267666 |
| 33 | 1356555432 |
| 34 | 46525293 |
| 35 | 177134 |
| 36 | 1 |