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 | 12 |
2 | 20736 |
3 | 5159780352 |
4 | 184884258895036416 |
5 | 953962166440690129601298432 |
6 | 708801874985091845381344307009569161216 |
7 | 75836984583351248111063210627854719374392938360471552 |