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 | 9 |
3 | 167 |
4 | 4780 |
5 | 186004 |
6 | 9173780 |
7 | 548563140 |
8 | 38573633016 |
9 | 3119384230176 |
10 | 285237426927552 |
11 | 29102185296785160 |
12 | 3277703460197645232 |
13 | 403931173342682581296 |
14 | 54066960915411480743520 |
15 | 7811249803193620134996864 |
16 | 1211525560869437165319590400 |