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 | 1 |
| 2 | 1048577 |
| 3 | 3486784402 |
| 4 | 1099512676353 |
| 5 | 95367431640626 |
| 6 | 1828080963947977 |
| 7 | 79792266297612002 |
| 8 | 1152922604119523329 |
| 9 | 12157665462543713203 |
| 10 | 50000047683716344601 |
| 11 | 672749994932560009202 |
| 12 | 638960608284819107651 |
| 13 | 19004963774880799438802 |
| 14 | 41834167608775550110577 |