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 | 9 |
2 | 80 |
3 | 704 |
4 | 6144 |
5 | 53248 |
6 | 458752 |
7 | 3932160 |
8 | 33554432 |
9 | 285212672 |
10 | 2415919104 |
11 | 20401094656 |
12 | 171798691840 |
13 | 1443109011456 |
14 | 12094627905536 |
15 | 101155069755392 |
16 | 844424930131968 |
17 | 7036874417766400 |
18 | 58546795155816448 |
19 | 486388759756013568 |