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 | 13047685942 |
| 2 | 14057869523 |
| 3 | 20476859413 |
| 4 | 21304768594 |
| 5 | 35078196492 |
| 6 | 35079219648 |
| 7 | 35079648192 |
| 8 | 35079649218 |
| 9 | 35081964792 |
| 10 | 35092196478 |
| 11 | 35096478192 |
| 12 | 35096479218 |
| 13 | 35180796492 |
| 14 | 35180964792 |
| 15 | 35192079648 |
| 16 | 35192096478 |
| 17 | 35196478092 |
| 18 | 35196479208 |