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 | 10 |
| 2 | 12 |
| 3 | 100 |
| 4 | 102 |
| 5 | 132 |
| 6 | 406 |
| 7 | 510 |
| 8 | 852 |
| 9 | 1000 |
| 10 | 1002 |
| 11 | 7930 |
| 12 | 10000 |
| 13 | 10002 |
| 14 | 66942 |
| 15 | 100000 |
| 16 | 100002 |
| 17 | 113322 |
| 18 | 440056 |
| 19 | 1000000 |
| 20 | 1000002 |
| 21 | 5289256 |
| 22 | 10000000 |
| 23 | 10000002 |
| 24 | 58477510 |
| 25 | 100000000 |
| 26 | 100000002 |
| 27 | 111333222 |
| 28 | 164378892 |
| 29 | 183673470 |