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 | 1 |
2 | 2 |
3 | 8 |
4 | 72 |
5 | 1552 |
6 | 84416 |
7 | 12107584 |
8 | 4726583424 |
9 | 5150624868864 |
10 | 16010990175691264 |
11 | 144648776120641766400 |
12 | 3857411545088966609514496 |
13 | 307705704204270334224705015808 |
14 | 74294186209325019487040708053442560 |
15 | 54874536782175258883045772243829235417088 |