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 | 15 |
3 | 308 |
4 | 13399 |
5 | 1019106 |
6 | 119698377 |
7 | 20039968920 |
8 | 4527610159068 |
9 | 1326616296092984 |
10 | 489092182592254708 |
11 | 221537815033845709776 |
12 | 120928125204565597029220 |
13 | 78286897353506845258973144 |
14 | 59305342759674536454338570652 |
15 | 51970719684035315747385128783808 |