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 | 3 |
| 2 | 5 |
| 3 | 6 |
| 4 | 7 |
| 5 | 57 |
| 6 | 102 |
| 7 | 127 |
| 8 | 206 |
| 9 | 217 |
| 10 | 677 |
| 11 | 805 |
| 12 | 840 |
| 13 | 1486 |
| 14 | 1680 |
| 15 | 1887 |
| 16 | 2090 |
| 17 | 2834 |
| 18 | 8329 |
| 19 | 10145 |
| 20 | 12866 |
| 21 | 21127 |
| 22 | 23002 |
| 23 | 50782 |
| 24 | 67925 |
| 25 | 82685 |
| 26 | 96841 |
| 27 | 153861 |
| 28 | 178852 |
| 29 | 357896 |
| 30 | 3826652 |
| 31 | 17985694 |
| 32 | 38610616 |
| 33 | 38610808 |
| 34 | 70587766 |
| 35 | 160804168 |
| 36 | 341014432 |
| 37 | 632582224 |