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 | 10864 |
| 2 | 941192 |
| 3 | 81431944 |
| 4 | 7045780240 |
| 5 | 609622239024 |
| 6 | 52746349035592 |
| 7 | 4563772381621072 |
| 8 | 394871276236514256 |
| 9 | 34165447249322574280 |
| 10 | 2956096975721586686992 |
| 11 | 255770377182374037886152 |