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 | 95 |
| 2 | 384 |
| 3 | 428 |
| 4 | 566 |
| 5 | 610 |
| 6 | 813 |
| 7 | 995 |
| 8 | 4520 |
| 9 | 5474 |
| 10 | 9995 |
| 11 | 90909 |
| 12 | 99995 |
| 13 | 316831 |
| 14 | 683163 |
| 15 | 999995 |
| 16 | 3636363 |
| 17 | 6363631 |
| 18 | 9999995 |
| 19 | 82352941 |
| 20 | 99999995 |
| 21 | 331668331 |
| 22 | 368421052 |
| 23 | 395604390 |
| 24 | 442767753 |
| 25 | 461538461 |
| 26 | 488721799 |
| 27 | 511278195 |
| 28 | 538461533 |