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 | 132 |
| 3 | 995 |
| 4 | 9995 |
| 5 | 73332 |
| 6 | 85713 |
| 7 | 93115 |
| 8 | 131131 |
| 9 | 197591 |
| 10 | 632812 |
| 11 | 999995 |
| 12 | 4285713 |
| 13 | 8691315 |
| 14 | 58730137 |
| 15 | 99999995 |
| 16 | 131373333 |
| 17 | 507107133 |
| 18 | 4870313015 |