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 | 0 |
1 | 1 |
2 | 2 |
3 | 15 |
4 | 112 |
5 | 1225 |
6 | 16896 |
7 | 283759 |
8 | 5623808 |
9 | 128431377 |
10 | 3321026560 |
11 | 95915951791 |
12 | 3060250165248 |
13 | 106896447626137 |
14 | 4057412577591296 |
15 | 166284754020913935 |
16 | 7318183421113532416 |
17 | 344228133020323687201 |
18 | 17233838271273426223104 |
19 | 915000759922243030582735 |