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 | 5 |
| 2 | 65 |
| 3 | 1105 |
| 4 | 32045 |
| 5 | 1185665 |
| 6 | 48612265 |
| 7 | 2576450045 |
| 8 | 157163452745 |
| 9 | 11472932050385 |
| 10 | 1021090952484265 |
| 11 | 99045822390973705 |
| 12 | 10003628061488344205 |
| 13 | 1090395458702229518345 |
| 14 | 123214686833351935572985 |