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 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 11 |
| 5 | 131 |
| 6 | 191 |
| 7 | 359 |
| 8 | 953 |
| 9 | 1229 |
| 10 | 1583 |
| 11 | 3851 |
| 12 | 9221 |
| 13 | 10061 |
| 14 | 11579 |
| 15 | 11939 |
| 16 | 12119 |
| 17 | 12821 |
| 18 | 13619 |
| 19 | 14081 |
| 20 | 14741 |
| 21 | 14939 |
| 22 | 15791 |
| 23 | 15803 |
| 24 | 16001 |
| 25 | 16883 |
| 26 | 18041 |
| 27 | 19163 |
| 28 | 19391 |
| 29 | 19751 |
| 30 | 19991 |
| 31 | 30851 |
| 32 | 31859 |
| 33 | 32633 |
| 34 | 33623 |
| 35 | 33809 |
| 36 | 35993 |
| 37 | 36191 |
| 38 | 36563 |