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 | 115132219018763992565095597973971522401 |
| 2 | 13384899942524140745922870 |
| 3 | 18935132531699388 |
| 4 | 2098649524599800996 |
| 5 | 119564 |
| 6 | 0 |
| 7 | 13598 |