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 | 24 |
| 2 | 384 |
| 3 | 7768 |
| 4 | 226296 |
| 5 | 7089448 |
| 6 | 253282792 |
| 7 | 9451853336 |
| 8 | 371640077992 |
| 9 | 15004890740488 |
| 10 | 621421685721976 |
| 11 | 26174574774860264 |
| 12 | 1119055728709553688 |
| 13 | 48396501869679377480 |
| 14 | 2113991818229740211832 |
| 15 | 93107795487773857584184 |