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 | 8000 |
1 | 1280000000 |
2 | 204800000000000 |
3 | 32768000000000000000 |
4 | 5242880000000000000000000 |
5 | 838860800000000000000000000000 |
6 | 134217728000000000000000000000000000 |
7 | 21474836480000000000000000000000000000000 |
8 | 3435973836800000000000000000000000000000000000 |