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 | 0 |
1 | 1 |
2 | 524800 |
3 | 1743421725 |
4 | 549756338176 |
5 | 47683720703125 |
6 | 1828079250264576 |
7 | 39896133290043625 |
8 | 576460752840294400 |
9 | 6078832731271856601 |
10 | 50000000005000000000 |
11 | 336374997479248716901 |
12 | 1916879996254696243200 |