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) |
---|---|
0 | 1 |
1 | 0 |
2 | 2 |
3 | 48852 |
4 | 8437796016 |
5 | 5752866855116280 |
6 | 12229789732207993835280 |
7 | 68139526686950961449783790480 |
8 | 873795428893219442649940388795690880 |
9 | 23337489207354946577030915302871598795308160 |