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 | 81 |
2 | 4608 |
3 | 262144 |
4 | 10764800 |
5 | 442050625 |
6 | 19169627850 |
7 | 831295356516 |
8 | 35638188122016 |
9 | 1527832968950016 |
10 | 65670947717590800 |
11 | 2822738782165680625 |
12 | 121309079019352675425 |
13 | 5213338458910861518801 |
14 | 224053338609946318965300 |