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 | 49511121842 |
| 2 | 364765611938 |
| 3 | 703409488418 |
| 4 | 792177949472 |
| 5 | 2667500248322 |
| 6 | 3602781562562 |
| 7 | 3999861055442 |
| 8 | 4010400869202 |
| 9 | 5698033074818 |
| 10 | 5836249791008 |
| 11 | 6330685395762 |
| 12 | 7250378688098 |
| 13 | 7695882509378 |
| 14 | 8746828790882 |
| 15 | 10383571090802 |
| 16 | 11254551814688 |
| 17 | 12160605587858 |