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) |
---|---|
6 | 1 |
7 | 14 |
8 | 224 |
9 | 3696 |
10 | 64680 |
11 | 1206744 |
12 | 24011988 |
13 | 508864356 |
14 | 11459682234 |
15 | 273563089800 |
16 | 6904861371408 |
17 | 183819838041840 |
18 | 5149305370473264 |
19 | 151447801937560128 |
20 | 4666989813249123360 |
21 | 150394712706368466336 |
22 | 5059062167993588722968 |
23 | 177346570951333803395376 |