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 | 4 |
3 | 10 |
4 | 36 |
5 | 202 |
6 | 1828 |
7 | 27338 |
8 | 692004 |
9 | 30251722 |
10 | 2320518947 |
11 | 314039061413 |
12 | 69808185542089 |
13 | 22148021690928529 |
14 | 8756818568093328161 |
15 | 3918553907116206319169 |
16 | 1872922535299778812595329 |
17 | 926165546297497921388714241 |
18 | 465979162430464375966575440385 |