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 | 11 |
3 | 74 |
4 | 526 |
5 | 4150 |
6 | 34074 |
7 | 289237 |
8 | 2512542 |
9 | 22245389 |
10 | 199852587 |
11 | 1817096872 |
12 | 16685674922 |
13 | 154527136727 |
14 | 1441556793983 |
15 | 13533353351654 |
16 | 127755258777551 |
17 | 1211901967571904 |
18 | 11545994448606595 |
19 | 110425125151843023 |