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 | 10 |
4 | 64 |
5 | 704 |
6 | 8704 |
7 | 160768 |
8 | 3146240 |
9 | 85459456 |
10 | 2379068416 |
11 | 87838524416 |
12 | 3254378586112 |
13 | 155039348776960 |
14 | 7304909102465024 |
15 | 432732882146443264 |
16 | 25086801102965899264 |
17 | 1797560686374797508608 |
18 | 125049014505246260592640 |