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 | 2 |
2 | 42 |
3 | 2000 |
4 | 170660 |
5 | 22741992 |
6 | 4344779208 |
7 | 1123066676160 |
8 | 376718037181200 |
9 | 158895919895100960 |
10 | 82222168141278271392 |
11 | 51172838316787466103552 |
12 | 37687233953299944682503744 |
13 | 32399590493755848692815785600 |
14 | 32140659218911596667452247171200 |